Seminars: April 2026

SEMINARS

Seminar calendar

Oct 2025	Nov 2025	Dec 2025
Jan 2026	Feb 2026	Mar 2026
Apr 2026	May 2026

Seminar "Complex analysis in several variables" (Vitushkin Seminar), Moscow

Modern AI systems for mathematics I. V. Beloshapka April 29, 2026 16:45 Moscow, online

Seminar of the Department of Geometry and Topology of the Steklov Mathematical Institute, RAS, and the Department of Geometry and Topology of the Faculty of Mechanics and Mathematics, MSU "Geometry, Topology and Mathematical Physics" (Novikov Seminar), Moscow

Динамика кос, ограниченные когомологии и геометрия узлов I. Alekseev April 28, 2026 18:30 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS

Seminar by G. G. Amosov and A. V. Utkin "Current Problems in the Theory of One-Parameter Semigroups", September 16, 2025–May 26, 2026

Seminar 24. Current Problems in the Theory of One-Parameter Semigroups G. G. Amosov, A. V. Utkin April 28, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar by Department of Discrete Mathematic, Steklov Mathematical Institute of RAS, Moscow

Limit theorem for distribution of extinction time of subcritical linear recurrent sequence in random environment with large initial value M. R. Abdyushev April 28, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 313 (8 Gubkina) + online

Complex analysis and mathematical physics, Moscow

Topology of non-Hermitian systems with PT symmetry: classification by homotopy methods Grachev Danila Denisovich April 28, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Scientific seminar on the differential and functional differential equations, Moscow

Dynamic Morse-Smale systems O. V. Pochinka April 28, 2026 12:00 Moscow, Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow, Russia

All-Moscow regular scientific seminar "Control Theory and Optimization", Moscow

Прогнозирующее управление колесным транспортом: баланс точности, комфорта и выбор модели в среде acados April 28, 2026 11:30 Moscow

Differential equations, analysis and control: theory and applications, Moscow

О многомерных задачах дивергенция-ротор и их связи с многомерными полями A. V. Gorshkov April 27, 2026 18:25 Moscow, Lomonosov Moscow State University, online

Seminar on Operator Theory and Function Theory, St. Petersburg

Динамическое построение гауссовского свободного поля на графе April 27, 2026 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Seminar on Quantum Probability, Statistics, Information, Moscow

О выпуклой структуре пространства квантовых каналов, действующих как Фурье мультипликаторы D. E. Dorozhko April 27, 2026 16:20 Moscow, online

Seminars "Proof Theory" and "Logic Online Seminar", Moscow

Bounded languages described by GF(2)-grammars V. M. Makarov April 27, 2026 16:00 Moscow, Steklov Mathematical Institute (8 Gubkina), room 313 + online

V. I. Smirnov Seminar on Mathematical Physics, St. Petersburg

Hilbert transformations from the general point of view A. R. Mirotin April 27, 2026 15:00 St. Petersburg, PDMI, room 311, zoom online-conference

Seminar on Theory of Functions of Real Variables, Moscow

Сетевые пространства и задачи гармонического анализа E. D. Nursultanov April 24, 2026 18:30 Moscow, MSU main building, room 16-10, Zoom

Scientic seminar «Actual problems of geometry and mechanics » named after Prof. V.V. Trofimov, Moscow

О задаче определения положения источника внутренних волн по данным контактных и дистанционных измерений V. G. Baydulov April 24, 2026 18:30 Moscow

Mathematical seminar Faculty of Computer Science HSE

Элементарные теорий классов вероятностных пространств и их сложность Станислав Сперанский April 24, 2026 18:10

Seminar on Probability Theory and Mathematical Statistics, St. Petersburg

Параметрические статистические выводы в зоне вероятностей умеренных уклонений M. S. Ermakov April 24, 2026 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Arithmetic geometry seminar, Moscow

The Deligne-Serre theorem D. A. Demin April 24, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

, February 20–May 29, 2026

Лекция 10. Метод рекурсий: непертурбативный подход к квантовой многочастичной динамике O. V. Lychkovskiy, A. E. Teretenkov, N. B. Ilin, I. E. Shirokov April 24, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar "Optimal Control and Dynamical Systems", Moscow

Symmetries of the full symmetric Toda system and its integrability in the sense of the Lie-Bianchi criterion G. I. Sharygin April 24, 2026 13:30 Moscow, Steklov Mathematical Institute of RAS, Room 430 (8 Gubkina)

Seminar on mathematical physics, Moscow

Явление магнитного динамо в различных системах S. S. Vergeles April 23, 2026 18:30 Moscow, MSU, room 16.03

, February 11–May 27, 2026

Lecture 8. Random measures A. I. Bufetov, S. M. Gorbunov April 23, 2026 18:15 Steklov Mathematical Institute, Room 313 (8 Gubkina)

Seminar by A. I. Bufetov, A. V. Dymov, A. V. Klimenko, M. Mariani and G. I. Olshanskii “Representations and Probability”, Moscow, January 20, 2020–May 28, 2026

Seminar 172. Representations and Probability A. I. Bufetov, A. V. Dymov, A. V. Klimenko, M. Mariani, G. I. Olshanski April 23, 2026 18:10 Moscow, online

Seminar on Analysis, Differential Equations and Mathematical Physics, Rostov-on-Don

Parabolic problems with hysteresis: properties of solutions and the free boundaries D. E. Apushkinskaya April 23, 2026 18:00 Rostov-on-Don, online

Iskovskikh Seminar, Moscow

Unirational but not stably rational threefold A. V. Zaitsev April 23, 2026 18:00 Moscow, Steklov Mathematical Institute, room 530

Geometric Theory of Optimal Control, Moscow

Singular extremals of optimal control problems with L^1 cost. Michele Motta April 23, 2026 16:45 Moscow, online

Смешанные задачи с интегральными условиями для гиперболического уравнения с оператором Бесселя N. V. Zaitseva April 23, 2026 16:30

Seminar by I. G. Lysenok and A. L. Talambutsa "Seminar on geometric group theory", February 11, 2021–May 28, 2026

Seminar 130. Geometric group theory I. G. Lysenok, A. L. Talambutsa April 23, 2026 16:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Contemporary Problems in Number Theory, Moscow

Об одном диофантовом неравенстве с простыми числами A. P. Naumenko April 23, 2026 12:30 Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina)

Seminar on Modern Problems of Complex Analysis (Sadullaev Seminar), Tashkent

Applications of fractional derivatives and integrals M. R. Eshimbetov April 23, 2026 12:00 Tashkent, National University of Uzbekistan, Room A304 (Department of Mathematics) + Zoom

Functional analysis and its applications

Discussion of PhD dissertation

Gradient Gibbs measures for some models with nearest neighbor interactions on trees R. A. Ilyasova April 23, 2026 10:30

, February 11–May 27, 2026

Лекция 10. Конечнозонный подход в теории интегрируемых систем P. G. Grinevich April 22, 2026 18:40 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Modern geometry methods, Moscow

Conference "Lomonosov-2026"

Сравнение методов трассировки лучей на эллипсоидах April 22, 2026 18:30 Moscow
Длинные береговые волны и связанная с ними топологическая структура M. M. Votiakova April 22, 2026 18:30 Moscow
Лагранжевы многообразия и динамика пучка Лагерра-Гаусса вдоль уравнения Гельмгольца с непостоянным k April 22, 2026 18:30 Moscow
Эквивалентность слоений Лиувилля: биллиарды с потенциалом Гука и биллиардные книжки без потенциала April 22, 2026 18:30 Moscow
Когомологии Дольбо комплексных момент-угол-многообразий April 22, 2026 18:30 Moscow
Топологический анализ обратных магнитных биллиардов в круге April 22, 2026 18:30 Moscow
Лиувиллева классификация биллиардных книжек с проскальзыванием, склеенных из эллиптических дисков April 22, 2026 18:30 Moscow

Seminar by V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin and I. V. Volovich "Quantum mathematical physics", Moscow, February 10, 2021–May 27, 2026

Seminar 161. Quantum mathematical physics I. V. Volovich, V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin April 22, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

, September 17, 2025–May 27, 2026

Семинар 20. Проблема рациональности в алгебраической геометрии D. O. Orlov, Yu. G. Prokhorov, C. A. Shramov April 22, 2026 18:00 Steklov Mathematical Institute, Room 104 (8 Gubkina)

S. L. Kuznetsov and S. O. Speranski's course "Computability Theory and Lambda Calculus", Moscow, February 11–May 27, 2026

Лекция 11. Теория вычислимости и лямбда-исчисление S. L. Kuznetsov, S. O. Speranski April 22, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

Seminar on nonlinear problems of partial differential equations and mathematical physics, Moscow

Elements of diffraction theory and the theory of wave motion of liquids underlying holographic lithography and experimental study of sea surface wave anomalies. A. S. Shamaev April 22, 2026 18:00 Moscow, online

Seminar by A. V. Zotov, M. G. Matushko and R. A. Potapov "Methods of classical and quantum integrable systems", February 11–May 27, 2026

Seminar 11. Methods of classical and quantum integrable systems A. V. Zotov, M. G. Matushko, R. A. Potapov April 22, 2026 16:30 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Quantum computation, Moscow, February 11–May 27, 2026

Lecture 11. Quantum computation V. I. Yashin April 22, 2026 16:25 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina)

Working Seminar on Mathematical Logic, Moscow, February 11, 2025–May 27, 2026

Совместная логика задач и высказываний и поляризованные логики A. S. Zakirov, S. Slavnov, M. A. Churilov April 22, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

, February 11–May 27, 2026

Лекция 10. Вариационные методы классической механики S. V. Bolotin April 22, 2026 16:00 Steklov Mathematical Institute, Room 110 (8 Gubkina)

Seminar of the LHEP (MIPT) theory group, Dolgoprudny

Vacuum polarization effects during the reheating epoch A. A. Nikitenko April 22, 2026 15:30 Dolgoprudny, MIPT, Laboratory building, room 403

Workshop on the discrete geometry and the geometry of numbers, Moscow

Геометрия унимодулярных систем I. V. Artamkin April 22, 2026 15:00 Moscow

Foundations of the theory of open quantum systems, September 3, 2025–May 27, 2026

Lecture 25. Foundations of the theory of open quantum systems II A. E. Teretenkov April 22, 2026 14:45 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Main scientific seminar of the Innopolis University «Innopolis. Science», Innopolis

Физика, ИИ и энргетика: вызовы 6.0 технологического уклада S. S. Kharintsev April 22, 2026 14:00 Innopolis

Control of Quantum Systems, September 8, 2025–May 27, 2026

Lecture 21. Control of Quantum Systems A. N. Pechen, B. O. Volkov April 22, 2026 13:10 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Mathematical Modeling in Problems of Laser Chemical Technologies and Hydrogen Energy E. E. Peskova April 22, 2026 12:30

Introduction to Integrable Systems, Moscow, February 4–May 27, 2026

Lecture 11. Introduction to Integrable Systems A. V. Zotov April 22, 2026 11:30 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Moscow-Beijing Topology seminar

$G_{n}^{3}$ group and graph-valued invariant S. Kim April 22, 2026 10:30 Online: Meeting ID: 818 6674 5751 Passcode: 141592

Алгебраические кобордизмы и гипотеза Колье-Телена о квадратичных формах I. A. Panin April 21, 2026 18:30 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS

Оценки снизу логарифма максимума модуля целой функции через функцию плотности множества корней A. Yu. Popov April 21, 2026 18:00 Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics, room 637

Seminar on Sub-Riemannian Geometry, September 16, 2025–May 26, 2026

Seminar 25. Sub-Riemannian Geometry L. V. Lokutsievskiy April 21, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Course by A. V. Fonarev "Algebraic geometry I 2/2", February 10–May 26, 2026

Lecture 10. Algebraic geometry I 2/2 A. V. Fonarev April 21, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Dobrushin Mathematics Laboratory Seminar

Homotopy type of a complex of unbalanced sets and theorems on coverings of type KKMS M. V. Bludov April 21, 2026 16:15 MPTI, Pervomaiskaya str. 7, room 322, Dolgoprudny

, February 10–May 26, 2026

Lecture 10. Introduction to geometric group theory III I. G. Lysenok April 21, 2026 16:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Scientific seminar on the differential and functional differential equations, Moscow

Изоспектральные потенциалы на периодических дискретных графах N. Yu. Saburova April 21, 2026 12:00 Moscow, Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow, Russia

Classical and Quantum Stochastic Processes, September 9, 2025–May 26, 2026

Lecture 26. Classical and Quantum Stochastic Processes II G. G. Amosov April 21, 2026 11:30 online

Mathematical foundations of quantum information science, September 16, 2025–May 26, 2026

Lecture 23. Definition of quantum channel. Kraus representation and quantum open systems A. S. Holevo April 21, 2026 10:00 online

Knots and Representation Theory, Moscow

On the Langlands reciprocity and functoriality principles Ikeda Kazim Ilhab April 20, 2026 18:30 Moscow

Differential equations, analysis and control: theory and applications, Moscow

О неограниченных аттракторах эволюционных уравнений V. V. Chepyzhov April 20, 2026 18:25 Moscow, Lomonosov Moscow State University, online

Course by M. A. Khramtsov "Functional integral approach in quantum gravity in the low energy regime", February 9–May 25, 2026

Lecture 8. Functional integral approach in quantum gravity in the low energy regime M. A. Khramtsov April 20, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Course by D. V. Pirozhkov "Stable bundles on curves and Narasimhan–Seshadri theorem", Moscow, February 9–May 25, 2026

Lecture 9. Stable bundles on curves and Narasimhan–Seshadri theorem D. V. Pirozhkov April 20, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar on Operator Theory and Function Theory, St. Petersburg

О точных оценках через второй модуль непрерывности L. N. Ikhsanov April 20, 2026 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Differential geometry and applications, Moscow

Discrete Seifert foliations and Chebyshev polynomials I. A. Mednykh April 20, 2026 16:45 Moscow

Seminar on Quantum Probability, Statistics, Information, Moscow

Обучение скрытым структурам в динамике открытых квантовых систем A. E. Teretenkov, S. A. Kuznetsov, A. N. Pechen April 20, 2026 16:20 Moscow, online

Seminars "Proof Theory" and "Logic Online Seminar", Moscow

Markov Coding A. Visser April 20, 2026 16:00 Moscow, Steklov Mathematical Institute (8 Gubkina), room 313 + online

Seminar by I. Ya. Aref'eva "Perspective directions in quantum field theory and superstrings", Moscow, February 3, 2020–May 25, 2026

Seminar 164. Perspective directions in quantum field theory and superstrings I. Ya. Aref'eva April 20, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

V. I. Smirnov Seminar on Mathematical Physics, St. Petersburg

Structure and smoothness of a locally concave solution of the degenerate Monge–Ampère equation E. P. Dobronravov April 20, 2026 15:00 St. Petersburg, PDMI, room 311, zoom online-conference

Control of Quantum Systems, September 8, 2025–May 27, 2026

Lecture 20. Bloch equation in nuclear magnetic resonance. Application of the Pontryagin maximum principle A. N. Pechen, B. O. Volkov April 20, 2026 11:30 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Functional integrals and applications in quantum theory and statistical mechanics, Moscow, February 2–May 25, 2026

Lecture 11. Functional integrals and applications in quantum theory and statistical mechanics I V. Zh. Sakbaev April 20, 2026 10:00 Moscow, online

Secant-quandle: an invariant of braids and knots Liu Yangzhou April 18, 2026 17:05 Online: Meeting ID: 818 6674 5751 Passcode: 141592

Student Research Seminar on Probability and Geometry, St. Petersburg

Об объёмах перестановочных многогранников A. S. Tokmachev April 18, 2026 13:40 St. Petersburg, St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences

Seminar on Theory of Functions of Real Variables, Moscow

Об исключительных множествах в теореме Грина D. S. Telyakovskii April 17, 2026 18:30 Moscow, MSU main building, room 16-10, Zoom

, February 20–May 29, 2026

Лекция 9. Метод рекурсий: непертурбативный подход к квантовой многочастичной динамике O. V. Lychkovskiy, A. E. Teretenkov, N. B. Ilin, I. E. Shirokov April 17, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

, February 13–May 15, 2026

Лекция 9. Пространства Тайхмюллера G. B. Shabat April 17, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Seminar on Probability Theory and Mathematical Statistics, St. Petersburg

Асимптотика математического ожидания числа вершин границы выпуклой оболочки простого симметричного случайного блуждания по двумерной решетке A. O. Myslyuk April 17, 2026 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Arithmetic geometry seminar, Moscow

Modular forms of weight $2$ and Galois representations E. V. Romanov April 17, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)
Galois representations constructed by parabolic forms of even weights S. O. Gorchinskiy April 17, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

Sino-Russian Student Mathematical Seminar

On the inheritance of $\pi$-Sylow theorem by subgroups of classical groups V. D. Shepelev April 17, 2026 12:00
Restriction to a hyperspecial subgroup: containing Steinberg Runze Wang April 17, 2026 10:30

Seminar on mathematical physics, Moscow

Диаграммы Фейнмана и многочастичные амплитуды. 2 D. G. Levkov April 16, 2026 18:30 Moscow, MSU, room 16.03

Iskovskikh Seminar, Moscow

Orbits of unipotent groups and Isaacs' conjecture M. V. Ignatyev April 16, 2026 18:00 Moscow, Steklov Mathematical Institute, room 530

Some applications of mathematical methods in linguistics, Moscow

Устройство санскритской грамматики Панини E. A. Ulanskii April 16, 2026 18:00 Moscow

On Banach spaces with the Helly approximation property April 16, 2026 17:15

Actual Problems of Applied Mathematics, Novosibirsk

Infinite-Dimensional Optimization for Systems Governed by Partial Differential Equations V. K. Tolstykh April 16, 2026 17:00 Novosibirsk

Noncommutative geometry and topology, Moscow

Тавтологическое непрерывное поле бимодулей Роу V. M. Manuilov April 16, 2026 16:45 Moscow, Lomonosov Moscow State Univ, Main Building, Faculty of Mechanics and Mathematics, auditorium 1604

Случайные унитарные блуждания и квантовые кинетические уравнения V. Zh. Sakbaev April 16, 2026 16:30

Seminar on mathematical modeling in biology and medicine, It is online (MS TEAMS) now Moscow, Ordzhonikidze st., build. 3 (Peoples Friendship University of Russia, Faculty of Physics, Mathematics and Natural Sciences)

The strange maths of cellular materials F. Graner April 16, 2026 16:30 It is online (MS TEAMS) now Moscow, Ordzhonikidze st., build. 3 (Peoples Friendship University of Russia, Faculty of Physics, Mathematics and Natural Sciences), online

Seminar by I. G. Lysenok and A. L. Talambutsa "Seminar on geometric group theory", February 11, 2021–May 28, 2026

Seminar 129. Geometric group theory I. G. Lysenok, A. L. Talambutsa April 16, 2026 16:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Steklov Mathematical Institute Seminar, Moscow

Categorical approach to algebraic geometry A. G. Kuznetsov April 16, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina)

Contemporary Problems in Number Theory, Moscow

Верхние и нижние оценки сложности чисел K. A. Oganesyan April 16, 2026 12:30 Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina)

Seminar on Modern Problems of Complex Analysis (Sadullaev Seminar), Tashkent

Derivations on simple real $C^\ast$-algebras U. Sh. Karimov April 16, 2026 12:00 Tashkent, National University of Uzbekistan, Room A304 (Department of Mathematics) + Zoom

Functional analysis and its applications

Tightness-type properties of the space of weakly additive functionals N. K. Mamadaliev April 16, 2026 10:30

Cohomological geometry of differential equations, Moscow

Invariant reduction for PDEs. IV: Symmetries that rescale geometric structures K. P. Druzhkov April 15, 2026 19:20 Moscow, online, for the access link please contact seminar@gdeq.org

, February 11–May 27, 2026

Лекция 9. Конечнозонный подход в теории интегрируемых систем P. G. Grinevich April 15, 2026 18:40 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Graphs on surfaces and curves over number fields, Moscow

Random walks and ribbon graphs N. Ya. Amburg April 15, 2026 18:30 Moscow, on-line

Seminar of the Laboratory on Algebraic Transformation Groups HSE University, Moscow

Local structure theorems for reductive group actions R. S. Avdeev April 15, 2026 18:00 Moscow, Pokrovsky b-d 11, M202

Seminar by V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin and I. V. Volovich "Quantum mathematical physics", Moscow, February 10, 2021–May 27, 2026

Seminar 160. Quantum mathematical physics I. V. Volovich, V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin April 15, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

S. L. Kuznetsov and S. O. Speranski's course "Computability Theory and Lambda Calculus", Moscow, February 11–May 27, 2026

Лекция 10. Теория вычислимости и лямбда-исчисление S. L. Kuznetsov, S. O. Speranski April 15, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

, September 17, 2025–May 27, 2026

Семинар 19. Проблема рациональности в алгебраической геометрии D. O. Orlov, Yu. G. Prokhorov, C. A. Shramov April 15, 2026 18:00 Steklov Mathematical Institute, Room 104 (8 Gubkina)

(Не)устойчивые подмодули целых функций и спектральный синтез для оператора дифференцирования N. F. Abuzyarova April 15, 2026 17:30

Mathematical Foundations of Artificial Intelligence, Moscow

Решения градиентных потоков с помощью диаграммных разложений D. A. Yarotskii April 15, 2026 17:00 Moscow, Steklov Mathematical Institute + Kontur Talk

Workshop on the discrete geometry and the geometry of numbers, Moscow

О зацеплениях, определяемых гамильтоновыми циклами, гамильтоновыми тэта- и K_4-подграфами в 1-остовах трёхмерных простых многогранников N. Yu. Erokhovets April 15, 2026 16:45 Moscow

Seminar by A. V. Zotov, M. G. Matushko and R. A. Potapov "Methods of classical and quantum integrable systems", February 11–May 27, 2026

Seminar 10. Methods of classical and quantum integrable systems A. V. Zotov, M. G. Matushko, R. A. Potapov April 15, 2026 16:30 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Quantum computation, Moscow, February 11–May 27, 2026

Lecture 10. Simple quantum algorithms using oracles V. I. Yashin April 15, 2026 16:25 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina)

Main scientific seminar of the Innopolis University «Innopolis. Science», Innopolis

Численное решение некоторых индустриальных задач динамики сплошных сред I. B. Petrov April 15, 2026 16:20 Innopolis

, February 11–May 27, 2026

Лекция 9. Вариационные методы классической механики S. V. Bolotin April 15, 2026 16:00 Steklov Mathematical Institute, Room 110 (8 Gubkina)

Working Seminar on Mathematical Logic, Moscow, February 11, 2025–May 27, 2026

PSpace-разрешимость модальных логик древовидных шкал – 3 L. V. Dvorkin April 15, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics, Moscow

Весовые вложения пространств Соболева и собственные значения оператора p-Лапласа. A. V. Menovshchikov April 15, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 313 (8 Gubkina)

Seminar of the LHEP (MIPT) theory group, Dolgoprudny

Free Field construction of D=4 Heterotic string compacticficed on Calabi-Yau manifolds of Berglund-Hubsch type in the Batyrev-Borisov combinatorial approach A. A. Belavin April 15, 2026 15:30 Dolgoprudny, MIPT, Laboratory building, room 403

Seminar on analytic theory of differential equations, Moscow

On some arithmetic conditions of recurrent sequences modulo prime p Sashadhar Dutta April 15, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 440 (8 Gubkina)

Colloquium MIAN-PDMI, Moscow, St. Petersburg

Как суммировать расходящиеся ряды? V. V. Kozlov April 15, 2026 15:00 Moscow, St. Petersburg

Dobrushin Mathematical Laboratory Seminar (IITP RAS), Moscow

Одноточечное штрафование симметричного процесса Леви T. Abildaev April 15, 2026 15:00 Moscow, IITP RAS

Foundations of the theory of open quantum systems, September 3, 2025–May 27, 2026

Lecture 24. Dissipative Jaynes–Cummings model. Non-Markovian resonant decay. Bogolubov–van Hove limit A. E. Teretenkov April 15, 2026 14:45 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar of the Department of Theoretical Physics, Steklov Mathematical Institute of RAS, Moscow

On integrals on motion in matrix product operator (MPO) form in Heisenberg spin chains V. I. Yashin April 15, 2026 14:00 Moscow, Steklov Mathematical Institute of RAS, Room 313 (8 Gubkina)

Seminar on analytic theory of differential equations, Moscow

Многообразие характеров уравнений Пенлеве A. M. Nefedova April 15, 2026 13:00 Moscow, Steklov Mathematical Institute, Room 440 (8 Gubkina)

Introduction to Integrable Systems, Moscow, February 4–May 27, 2026

Lecture 10. Introduction to Integrable Systems A. V. Zotov April 15, 2026 11:30 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Moscow-Beijing Topology seminar

Introduction to dessins d'enfants(continued) G. B. Shabat April 15, 2026 10:30 Online: Meeting ID: 818 6674 5751 Passcode: 141592
Chance events in Aristotle's "Physics" A. I. Bufetov April 14, 2026 20:00 Sirius Mathematics Center

Conference "Lomonosov - 2026"

Кручение в гомологиях групп Торелли и гомоморфизм Бирман—Крэггса—Джонсона A. V. Vladimirov April 14, 2026 19:45 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS
Новое доказательство неравенства Милнора A. M. Kuznetsov April 14, 2026 19:20 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS
Некоммутативная геометрия и пуассоновы структуры на многообразиях электрических сетей E. G. Markina April 14, 2026 18:55 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS
Интегрируемые иерархии фробениусовых многообразий, построенных по алгебро-геометрическим данным I. V. Shumilin April 14, 2026 18:30 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS

Colloquium of the Faculty of Computer Science, Moscow

Существование и построение близких к оптимальным столбцовых и крестовых аппроксимаций матриц Александр Осинский April 14, 2026 18:10 Moscow

Seminar of the Department of Mathematics of NRNU MEPhI, Moscow

Математическое моделирование динамики примеси в течении несжимаемой жидкости на основе построения нейронной сети A. D. Smorodinov April 14, 2026 18:00 Moscow

Course by A. V. Fonarev "Algebraic geometry I 2/2", February 10–May 26, 2026

Lecture 9. Algebraic geometry I 2/2 A. V. Fonarev April 14, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Seminar on Sub-Riemannian Geometry, September 16, 2025–May 26, 2026

Seminar 24. Sub-Riemannian Geometry L. V. Lokutsievskiy April 14, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Seminar by G. G. Amosov and A. V. Utkin "Current Problems in the Theory of One-Parameter Semigroups", September 16, 2025–May 26, 2026

Seminar 23. Current Problems in the Theory of One-Parameter Semigroups G. G. Amosov, A. V. Utkin April 14, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Dobrushin Mathematics Laboratory Seminar

Combinatorics and Geometry on the Algebra of Reflection Equations D. I. Gurevich April 14, 2026 16:15 MPTI, Pervomaiskaya str. 7, room 322, Dolgoprudny

, February 10–May 26, 2026

Lecture 9. Introduction to geometric group theory III I. G. Lysenok April 14, 2026 16:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Geometric Theory of Optimal Control, Moscow

On Zermelo's planar navigation problem for convex bodies, and implications for non-convex optimal routing (joint work with Matteo Della Rossa and Mattia Pinatto) Lorenzo Freddi April 14, 2026 16:00 Moscow, online

Shafarevich Seminar, Moscow

Локализация, жёсткость и послойная мультипликативность эквивариантных родов Хирцебруха T. E. Panov April 14, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina) + online

Scientific seminar on the differential and functional differential equations, Moscow

Краевые задачи для класса псевдогиперболических уравнений V. V. Shemetova April 14, 2026 12:00 Moscow, Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow, Russia

Classical and Quantum Stochastic Processes, September 9, 2025–May 26, 2026

Lecture 25. Classical and Quantum Stochastic Processes II G. G. Amosov April 14, 2026 11:30 online

Mathematical foundations of quantum information science, September 16, 2025–May 26, 2026

Lecture 22. Coding theorem for noisy classical-quantum channel A. S. Holevo April 14, 2026 10:00 online

Seminar of the Mathematical Physics Department of the Institute of Applied Mathematics and Mechanics, Donetsk

О смешанной задаче для волнового уравнения с эквивариантным граничным условием в цилиндре над трехмерным шаром. Yu. O. Belyaeva April 13, 2026 19:00 Donetsk, online

Infinite dimensional analysis and mathematical physics, Moscow

Динамика квантовых состояний, порожденная блужданиями в случайных каналах V. Zh. Sakbaev April 13, 2026 18:30 Moscow, Lomonosov Moscow State University, room 16-22

Knots and Representation Theory, Moscow

Конференции Ломоносов-2026 April 13, 2026 18:30 Moscow

Differential equations, analysis and control: theory and applications, Moscow

Обобщения теорем Якоби-Шаля и Грейвса G. V. Belozerov April 13, 2026 18:25 Moscow, Lomonosov Moscow State University, online

Course by M. A. Khramtsov "Functional integral approach in quantum gravity in the low energy regime", February 9–May 25, 2026

Lecture 7. Functional integral approach in quantum gravity in the low energy regime M. A. Khramtsov April 13, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Course by D. V. Pirozhkov "Stable bundles on curves and Narasimhan–Seshadri theorem", Moscow, February 9–May 25, 2026

Lecture 8. Stable bundles on curves and Narasimhan–Seshadri theorem D. V. Pirozhkov April 13, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar on Operator Theory and Function Theory, St. Petersburg

Дуальная гипотеза Смейла и связанные с ней неравенства D. M. Hammatova April 13, 2026 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Differential geometry and applications, Moscow

Conference "Lomonosov-2026"

Длины простых замкнутых геодезических на гиперболических поверхностях April 13, 2026 16:45 Moscow
Об оценках типа Куранта для числа областей Неймана A. D. Kislitsyn April 13, 2026 16:45 Moscow
Скрещенные симплициальные группы и комбинаторные формулы для характеристических классов April 13, 2026 16:45 Moscow
Метрики диагональной кривизны на гиперповерхностях A. S. Varlington April 13, 2026 16:45 Moscow

V. I. Smirnov Seminar on Mathematical Physics, St. Petersburg

Cascades of traveling waves in mixing displacement of liquids S. Tikhomirov April 13, 2026 16:30 St. Petersburg, zoom online-conference

Seminar on Quantum Probability, Statistics, Information, Moscow

Об оценивании квантовых каналов Паули A. P. Kuznetsova April 13, 2026 16:20 Moscow, online

Seminars "Proof Theory" and "Logic Online Seminar", Moscow

On applications of intuitionistic Kripke–Platek set theory with urelements F. N. Pakhomov April 13, 2026 16:00 Moscow, Steklov Mathematical Institute (8 Gubkina), room 313 + online

Seminar by I. Ya. Aref'eva "Perspective directions in quantum field theory and superstrings", Moscow, February 3, 2020–May 25, 2026

Seminar 163. Perspective directions in quantum field theory and superstrings I. Ya. Aref'eva April 13, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

Functional integrals and applications in quantum theory and statistical mechanics, Moscow, February 2–May 25, 2026

Lecture 10. Functional integrals and applications in quantum theory and statistical mechanics I V. Zh. Sakbaev April 13, 2026 10:00 Moscow, online

The Rate of Convergence of Chernoff Approximations to Operator Semigroups and Approximate Solution of Differential Equations I. D. Remizov April 11, 2026 15:30

Student Research Seminar on Probability and Geometry, St. Petersburg

Длина наибольшей возрастающей подпоследовательности в случайной перестановке B. V. Yakovlev April 11, 2026 13:40 St. Petersburg, St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences

Seminar on Theory of Functions of Real Variables, Moscow

Можно ли поймать скачки с помощью липшицевых функций? A. I. Tyulenev April 10, 2026 18:30 Moscow, MSU main building, room 16-10, Zoom

, February 20–May 29, 2026

Лекция 8. Метод рекурсий: непертурбативный подход к квантовой многочастичной динамике O. V. Lychkovskiy, A. E. Teretenkov, N. B. Ilin, I. E. Shirokov April 10, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

, February 13–May 15, 2026

Лекция 8. Пространства Тайхмюллера G. B. Shabat April 10, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Arithmetic geometry seminar, Moscow

Modular forms of weight $2$ and Galois representations E. V. Romanov April 10, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

Seminar on Probability Theory and Mathematical Statistics, St. Petersburg

Стохастический рост разбиений, связанный с обобщенной мерой Ювенса Yu. V. Yakubovich April 10, 2026 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Algebras in Analysis, Moscow

Homological framework of noncommutative complex analytic geometry and functional calculus A. A. Dosi April 10, 2026 17:00 Moscow, online via Zoom

Mathematical seminar Faculty of Computer Science HSE

Математический блиц IV April 10, 2026 16:00

Applied statistics, Novosibirsk

О предельном поведении Хи-квадрат статистик M. Zh. Jetpisbaev, I. S. Borisov April 10, 2026 13:00 Novosibirsk, online Zoom

Seminar "Optimal Control and Dynamical Systems", Moscow

Задача Н.Н.Красовского об успокоении нестационарной системы управления с последействием нейтрального типа A. L. Skubachevskii April 10, 2026 13:00 Moscow, Steklov Mathematical Institute of RAS, Room 430 (8 Gubkina)

Seminar on mathematical physics, Moscow

Диаграммы Фейнмана и многочастичные амплитуды. 1 D. G. Levkov April 9, 2026 18:30 Moscow, MSU, room 16.03

Seminar by A. I. Bufetov, A. V. Dymov, A. V. Klimenko, M. Mariani and G. I. Olshanskii “Representations and Probability”, Moscow, January 20, 2020–May 28, 2026

Seminar 171. Correlation measures G. I. Olshanski April 9, 2026 18:10 Moscow, online

Seminar on Analysis, Differential Equations and Mathematical Physics, Rostov-on-Don

Riccati equations in the differential geometry of curves H. C. Rosu April 9, 2026 18:00 Rostov-on-Don, online

Iskovskikh Seminar, Moscow

О регуляризуемости бирациональных автоморфизмов многообразий высших размерностей A. S. Golota April 9, 2026 18:00 Moscow, Steklov Mathematical Institute, room 530

Some applications of mathematical methods in linguistics, Moscow

Семантика числа в вопросах и ответах A. V. Podobryaev April 9, 2026 18:00 Moscow

Операторный подход к проблеме малых движений и нормальных колебаний маятника с полостью, частично заполненной тяжёлой вязкой жидкостью V. I. Voytitsky April 9, 2026 16:30

Seminar by I. G. Lysenok and A. L. Talambutsa "Seminar on geometric group theory", February 11, 2021–May 28, 2026

Seminar 128. Geometric group theory I. G. Lysenok, A. L. Talambutsa April 9, 2026 16:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Optimization and nonlinear analysis, Moscow

Dependence on the parameter of coincidence points of mappings and extension of the Tonelli method to implicit differential equations E. S. Zhukovskiy April 9, 2026 14:00 Moscow, ICS RAS, room 387, Moscow

Seminar "Optimal Control and Dynamical Systems", Moscow

Гипотеза Рамсея как принцип отбора по Фишеру и ее обобщения G. S. Parastaev April 9, 2026 13:00 Moscow, Steklov Mathematical Institute of RAS, Room 430 (8 Gubkina)

Seminar on Modern Problems of Complex Analysis (Sadullaev Seminar), Tashkent

The stability and asymptotic behavior of random compositions of positive linear operators O. R. Jalilov April 9, 2026 12:00 Tashkent, National University of Uzbekistan, Room A304 (Department of Mathematics) + Zoom

Functional analysis and its applications

Discussion of PhD dissertation

Восстановление поверхностей с вершинами Tillayev Donyorbek Rustambek ogli April 9, 2026 10:30

Cohomological geometry of differential equations, Moscow

On globally invariant Euler-Lagrange equations for curves Wijnand Steneker April 8, 2026 19:20 Moscow, online, for the access link please contact seminar@gdeq.org

Graphs on surfaces and curves over number fields, Moscow

On one class of plane trees Oleg Belous April 8, 2026 19:15 Moscow, on-line

Modern geometry methods, Moscow

Вокруг матрицы Лапласа: алгебраические характеристики и приложения M. A. Tuzhilin April 8, 2026 18:30 Moscow

Graphs on surfaces and curves over number fields, Moscow

Twice Gaussian Shtrebel pairs G. B. Shabat April 8, 2026 18:30 Moscow, on-line

, February 11–May 27, 2026

Lecture 7. Random measures A. I. Bufetov, S. M. Gorbunov April 8, 2026 18:15 Steklov Mathematical Institute, Room 313 (8 Gubkina)

Seminar of the LHEP (MIPT) theory group, Dolgoprudny

Stability and speed tests on Scalar–Vector–Tensor theories Mauricio Valencia Villegas April 8, 2026 18:00 Dolgoprudny, MIPT, Laboratory building, room 403

Seminar of the Laboratory on Algebraic Transformation Groups HSE University, Moscow

Error-correcting codes from toric varieties T. E. Ravnushkin April 8, 2026 18:00 Moscow, Pokrovsky b-d 11, D109

Seminar by V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin and I. V. Volovich "Quantum mathematical physics", Moscow, February 10, 2021–May 27, 2026

Seminar 159. Quantum mathematical physics I. V. Volovich, V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin April 8, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

S. L. Kuznetsov and S. O. Speranski's course "Computability Theory and Lambda Calculus", Moscow, February 11–May 27, 2026

Лекция 9. Теория вычислимости и лямбда-исчисление S. L. Kuznetsov, S. O. Speranski April 8, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

От анализа изображений к визуальному микрофону: как услышать звук глазами камеры A. N. Spiridonov, M. A. Beskonchin April 8, 2026 17:30

Principle Seminar of the Department of Probability Theory, Moscow State University, Moscow

On ruin probabilities with investments in a risky asset V. A. Antipov April 8, 2026 16:45 Moscow, MSU, auditorium 12-24

Workshop on the discrete geometry and the geometry of numbers, Moscow

Числа Фибоначчи для оценки базисов рекуррентных последовательностей F. M. Malyshev April 8, 2026 16:45 Moscow

Seminar by A. V. Zotov, M. G. Matushko and R. A. Potapov "Methods of classical and quantum integrable systems", February 11–May 27, 2026

Seminar 9. Methods of classical and quantum integrable systems A. V. Zotov, M. G. Matushko, R. A. Potapov April 8, 2026 16:30 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Quantum computation, Moscow, February 11–May 27, 2026

Lecture 9. Classical simulation of quantum circuits V. I. Yashin April 8, 2026 16:25 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina)

, February 11–May 27, 2026

Лекция 8. Вариационные методы классической механики S. V. Bolotin April 8, 2026 16:00 Steklov Mathematical Institute, Room 110 (8 Gubkina)

Working Seminar on Mathematical Logic, Moscow, February 11, 2025–May 27, 2026

PSpace-разрешимость модальных логик древовидных шкал – 2 L. V. Dvorkin April 8, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics, Moscow

О гладкости в теореме Сарда I. G. Petrov April 8, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 313 (8 Gubkina)

Seminar of the LHEP (MIPT) theory group, Dolgoprudny

Split Casimir operator, Vogel parameters, and color factors in gauge theories A. A. Provorov April 8, 2026 15:30 Dolgoprudny, MIPT, Laboratory building, room 403

Foundations of the theory of open quantum systems, September 3, 2025–May 27, 2026

Lecture 23. Schrödinger equation with non-Hermitian Hamiltonian. Dissipative matrices and contractive semigroups. Optical potential. Lamb Equation. One-particle second quantization A. E. Teretenkov April 8, 2026 14:45 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar of the Department of Theoretical Physics, Steklov Mathematical Institute of RAS, Moscow

Tau function description of Harry Dym hierarchy V. V. Prokofev April 8, 2026 14:00 Moscow, Steklov Mathematical Institute of RAS, Room 313 (8 Gubkina)

Introduction to Integrable Systems, Moscow, February 4–May 27, 2026

Lecture 9. Introduction to Integrable Systems A. V. Zotov April 8, 2026 11:30 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Moscow-Beijing Topology seminar

Kuperberg-type invariants of maps from 3-manifolds to homotopy 2-types Sozer Kursat April 8, 2026 10:30 Online: Meeting ID: 818 6674 5751 Passcode: 141592

Seminar on nonlinear problems of partial differential equations and mathematical physics, Moscow

A Study of Volterra Integro-Differential Equations Arising in Viscoelasticity Theory (continuation of the March 17 talk) N. A. Rautian April 7, 2026 19:00 Moscow, online

Исследование абсолютной сходимости ряда Фурье на примере одной функции A. V. Serikov April 7, 2026 19:00 Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics, room 637

Континуум недиффеоморфных гладких структур на $\mathbb{R}^4$ T. B. Shirinkin April 7, 2026 18:30 Moscow, Lomonosov Moscow State University, Steklov Mathematical Institute of RAS

Неравенство Лоренца о коэффициентах Фурье функции класса Липшица N. Yu. Vasinkov April 7, 2026 18:30 Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics, room 637

Seminar on Sub-Riemannian Geometry, September 16, 2025–May 26, 2026

Seminar 23. Sub-Riemannian Geometry L. V. Lokutsievskiy April 7, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Seminar by G. G. Amosov and A. V. Utkin "Current Problems in the Theory of One-Parameter Semigroups", September 16, 2025–May 26, 2026

Seminar 22. Current Problems in the Theory of One-Parameter Semigroups G. G. Amosov, A. V. Utkin April 7, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Course by A. V. Fonarev "Algebraic geometry I 2/2", February 10–May 26, 2026

Lecture 8. Algebraic geometry I 2/2 A. V. Fonarev April 7, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Оценка наименьшего положительного нуля косинус-ряда гармонической в круге функции S. V. Bavin April 7, 2026 18:00 Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics, room 637

Seminar by Department of Discrete Mathematic, Steklov Mathematical Institute of RAS, Moscow

Limit theorems for moment of the maximum of random walk reaching fixed level M. A. Anokhina April 7, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 313 (8 Gubkina) + online

, February 10–May 26, 2026

Lecture 8. Introduction to geometric group theory III I. G. Lysenok April 7, 2026 16:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Shafarevich Seminar, Moscow

О двойственном комплексе антиканонических дивизоров на многообразиях Фано K. V. Loginov April 7, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina) + online

Scientific seminar on the differential and functional differential equations, Moscow

Операторы Адамара — Бергмана в весовых пространствах типа Лебега и Бергмана E. Morales April 7, 2026 12:00 Moscow, Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow, Russia

Classical and Quantum Stochastic Processes, September 9, 2025–May 26, 2026

Lecture 24. Classical and Quantum Stochastic Processes II G. G. Amosov April 7, 2026 11:30 online

Mathematical foundations of quantum information science, September 16, 2025–May 26, 2026

Lecture 21. Coding theorem for noisy classical-quantum channel. Weak converse A. S. Holevo April 7, 2026 10:00 online

Seminar of the Mathematical Physics Department of the Institute of Applied Mathematics and Mechanics, Donetsk

Операторный подход к проблеме малых движений и нормальных колебаний маятника с полостью, частично заполненной тяжёлой вязкой жидкостью. Часть 3. D. O. Tsvetkov, V. I. Voytitskii April 6, 2026 19:00 Donetsk, online

Knots and Representation Theory, Moscow

On the construction of foldings of branched covers along knots Kim Byeorhi April 6, 2026 18:30 Moscow, Online: Meeting ID: 818 6674 5751 Passcode: 141592

Differential equations, analysis and control: theory and applications, Moscow

Феномен четтеринга на финслеровых многообразиях с полиэдральной нормой M. I. Zelikin, L. V. Lokutsievskiy April 6, 2026 18:25 Moscow, Lomonosov Moscow State University, online

Seminar `Low-dimensional topology', September 11, 2023–May 25, 2026

О распознавании четырехмерных многообразий I. A. Dynnikov April 6, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Course by M. A. Khramtsov "Functional integral approach in quantum gravity in the low energy regime", February 9–May 25, 2026

Lecture 6. Functional integral approach in quantum gravity in the low energy regime M. A. Khramtsov April 6, 2026 18:00 Steklov Mathematical Institute, Room 303 (8 Gubkina)

Course by D. V. Pirozhkov "Stable bundles on curves and Narasimhan–Seshadri theorem", Moscow, February 9–May 25, 2026

Lecture 7. Stable bundles on curves and Narasimhan–Seshadri theorem D. V. Pirozhkov April 6, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar on Operator Theory and Function Theory, St. Petersburg

Резонансы одномерного оператора Шредингера P. V. Gubkin April 6, 2026 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Seminar on Complex Analysis (Gonchar Seminar), Moscow

The existence of a compact set of minimal capacity in Stahl's general Theorem A. V. Komlov April 6, 2026 17:00 Moscow, Steklov Institute, room 110

Differential geometry and applications, Moscow

From a polyhedron to its unfolding and back N. P. Dolbilin April 6, 2026 16:45 Moscow

V. I. Smirnov Seminar on Mathematical Physics, St. Petersburg

Quantization conditions for a bundle over a circle and semiclassical spectral series of a one-dimensional Schrödinger operator with a jump potential. A. I. Shafarevich April 6, 2026 16:30 St. Petersburg, zoom online-conference

Seminar on Quantum Probability, Statistics, Information, Moscow

О минимуме энтропии Верля E. I. Zelenov April 6, 2026 16:20 Moscow, online

Seminars "Proof Theory" and "Logic Online Seminar", Moscow

Infinitary action logic with contraction S. L. Kuznetsov, T. G. Pshenitsyn April 6, 2026 16:00 Moscow, Steklov Mathematical Institute (8 Gubkina), room 313 + online

Seminar by I. Ya. Aref'eva "Perspective directions in quantum field theory and superstrings", Moscow, February 3, 2020–May 25, 2026

Seminar 162. Perspective directions in quantum field theory and superstrings I. Ya. Aref'eva April 6, 2026 15:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

Functional integrals and applications in quantum theory and statistical mechanics, Moscow, February 2–May 25, 2026

Lecture 9. Functional integrals and applications in quantum theory and statistical mechanics I V. Zh. Sakbaev April 6, 2026 10:00 Moscow, online

Редукция гомологий Хованова-Рожанского для бипартитных узлов Степанов Радомир April 4, 2026 17:05

Student Research Seminar on Probability and Geometry, St. Petersburg

Энтропийный анализ распределений устойчивых процессов Леви V. O. Khamzin April 4, 2026 13:40 St. Petersburg, St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences

Seminar on Theory of Functions of Real Variables, Moscow

О проблеме эквивалентности двух законов теории турбулентности Колмогорова S. B. Kuksin April 3, 2026 18:30 Moscow, MSU main building, room 16-10, Zoom

Seminar on Probability Theory and Mathematical Statistics, St. Petersburg

Многоточечное штрафование симметричного процесса Леви T. Abildaev April 3, 2026 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)

Arithmetic geometry seminar, Moscow

Modular curves as moduli spaces and Eichler-Shimura correspondence A. A. Vasilkov April 3, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina)

, February 20–May 29, 2026

Лекция 7. Метод рекурсий: непертурбативный подход к квантовой многочастичной динамике O. V. Lychkovskiy, A. E. Teretenkov, N. B. Ilin, I. E. Shirokov April 3, 2026 18:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

, February 13–May 15, 2026

Лекция 7. Пространства Тайхмюллера G. B. Shabat April 3, 2026 18:00 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Algebras in Analysis, Moscow

Algebraic topology for $C^*$-algebras II. Covering spaces, cobordism, Chern character, and Connes quantization P. R. Ivankov April 3, 2026 17:00 Moscow, online via Zoom
Fredholm Determinants A. I. Bufetov April 3, 2026 13:55 Orientation seminar of the Higher School of Mathematics, Moscow Institute of Physics and Technology

Sino-Russian Student Mathematical Seminar

From particle systems to the Landau equation Xuanrui Feng April 3, 2026 12:00
Traveling waves in semilinear parabolic equations with applications to voting models and population dynamics Kirill Dekhnich April 3, 2026 10:30

Mathematical modelling of inflammation and inflammatory diseases V. A. Vol'pert April 3, 2026 10:00 It is online (MS TEAMS) now Moscow, Ordzhonikidze st., build. 3 (Peoples Friendship University of Russia, Faculty of Physics, Mathematics and Natural Sciences)

Seminar on mathematical physics, Moscow

Интегрируемые модели вековой эволюции движения в задаче трех тел V. V. Sidorenko April 2, 2026 18:30 Moscow, MSU, room 16.03

Seminar by A. I. Bufetov, A. V. Dymov, A. V. Klimenko, M. Mariani and G. I. Olshanskii “Representations and Probability”, Moscow, January 20, 2020–May 28, 2026

Seminar 170. Continuous sine-kernel G. I. Olshanski April 2, 2026 18:10 Moscow, online

Seminar on the History of Mathematics, St. Peterburg

On the topological branch оf A. Andronov school of nonlinear oscillations O. V. Pochinka April 2, 2026 18:00 St. Peterburg, online

Iskovskikh Seminar, Moscow

Lagrangianity of the Arithmetic and Singular Support of a Holonomic $\mathcal{D}$-Module T. C. Fedorov April 2, 2026 18:00 Moscow, Steklov Mathematical Institute, room 530

Actual Problems of Applied Mathematics, Novosibirsk

Investigation of Physical Mechanisms of Laser-Induced Boiling in Subcooled Liquids via Mathematical Modeling R. V. Fursenko April 2, 2026 17:00 Novosibirsk

Noncommutative geometry and topology, Moscow

Характеризация банаховых пространств со свойством аппроксимации Хелли G. Ivanov April 2, 2026 16:45 Moscow, Lomonosov Moscow State Univ, Main Building, Faculty of Mechanics and Mathematics, auditorium 1604

Seminar by I. G. Lysenok and A. L. Talambutsa "Seminar on geometric group theory", February 11, 2021–May 28, 2026

Seminar 127. Geometric group theory I. G. Lysenok, A. L. Talambutsa April 2, 2026 16:00 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Seminar on Quantum Optics and Related Topics (QOART Seminar), Moscow

Quantum dynamics of atomic systems under external drive L. A. Mazhorina April 2, 2026 15:00 Moscow, online

Contemporary Problems in Number Theory, Moscow

О $E$-функциях–решениях одного класса дифференциально-разностных уравнений A. Ya. Yanchenko April 2, 2026 12:30 Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina)

Seminar on Modern Problems of Complex Analysis (Sadullaev Seminar), Tashkent

$\alpha$-subharmonic measure and its properties D. S. Salaeva April 2, 2026 12:00 Tashkent, National University of Uzbekistan, Room A304 (Department of Mathematics) + Zoom

Seminar of the Department of Mathematical Physics, Steklov Mathematical Institute of RAS, Moscow

Исследование вольтерровых интегро-дифференциальных уравнений методами спектрального анализа и теории полугрупп операторов N. A. Rautian April 2, 2026 11:00 Moscow, Steklov Mathematical Institute of RAS, Room 430 (8 Gubkina)

Functional analysis and its applications

Gradient Gibbs measures for some models on trees. Ilyasova Risolat Akmal qizi April 2, 2026 10:30

, February 11–May 27, 2026

Лекция 8. Конечнозонный подход в теории интегрируемых систем P. G. Grinevich April 1, 2026 18:40 Steklov Mathematical Institute, Room 530 (8 Gubkina)

Algebraic topology and its applications. Postnikov memorial seminar, Moscow

Lomonosov Papers

О зацеплениях, отвечающих гамильтоновым циклам, гамильтоновым тэта-подграфам и гамильтоновым K_4-подграфам в 1-остовах трёхмерных простых многогранников N. Yu. Erokhovets April 1, 2026 18:30 Moscow, Moscow State University, room 14-14, Wednesday, 18:30–20:05

Modern geometry methods, Moscow

Об исследовании свойств решений некоторых нелинейных дифференциальных уравнений топологическими методами I. V. Astasheva April 1, 2026 18:30 Moscow

Graphs on surfaces and curves over number fields, Moscow

О рисунках со спорадическими группами вращения ребер Egor Gavrilenko April 1, 2026 18:30 Moscow, on-line

, February 11–May 27, 2026

Lecture 6. Random measures A. I. Bufetov, S. M. Gorbunov April 1, 2026 18:15 Steklov Mathematical Institute, Room 313 (8 Gubkina)

Seminar of the Laboratory on Algebraic Transformation Groups HSE University, Moscow

When the automorphism group of a projective variety is linear algebraic? D. A. Timashev April 1, 2026 18:00 Moscow, Pokrovsky b-d 11, M202

Seminar by V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin and I. V. Volovich "Quantum mathematical physics", Moscow, February 10, 2021–May 27, 2026

Seminar 158. Quantum mathematical physics I. V. Volovich, V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin April 1, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

, September 17, 2025–May 27, 2026

Семинар 18. Проблема рациональности в алгебраической геометрии D. O. Orlov, Yu. G. Prokhorov, C. A. Shramov April 1, 2026 18:00 Steklov Mathematical Institute, Room 104 (8 Gubkina)

S. L. Kuznetsov and S. O. Speranski's course "Computability Theory and Lambda Calculus", Moscow, February 11–May 27, 2026

Лекция 8. Теория вычислимости и лямбда-исчисление S. L. Kuznetsov, S. O. Speranski April 1, 2026 18:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

Seminar on nonlinear problems of partial differential equations and mathematical physics, Moscow

Mathematical and Computational Aspects of Iterative Chebyshev Schemes for Time Integration of Parabolic Equations. V. T. Zhukov April 1, 2026 18:00 Moscow, online

Functional Analysis and Quantum Systems, Kazan'

Calculating integrals of operator-valued functions using symmetries R. N. Gumerov April 1, 2026 17:30 Kazan', Kremlevskaya 35

Задачи о частотно-временных ограничениях и алгебраические операторы Гойна A. S. Zhedanov April 1, 2026 17:30

Mathematical Foundations of Artificial Intelligence, Moscow

Ускорение $XX^T$ и машинное обучение для математики D. A. Rybin April 1, 2026 17:00 Moscow, Steklov Mathematical Institute + Kontur Talk

Seminar "Complex analysis in several variables" (Vitushkin Seminar), Moscow

Boundedness of finite subgroups of Cremona group of rank 3 over the field of rational numbers A. V. Zaitsev April 1, 2026 16:45 Moscow, Moscow State University, Room 12-06

Workshop on the discrete geometry and the geometry of numbers, Moscow

Близкие правильногранным тела на пути от правильногранников к (равнорёберным) паркетогранникам A. V. Timofeenko April 1, 2026 16:45 Moscow

Seminar by A. V. Zotov, M. G. Matushko and R. A. Potapov "Methods of classical and quantum integrable systems", February 11–May 27, 2026

Seminar 8. Methods of classical and quantum integrable systems A. V. Zotov, M. G. Matushko, R. A. Potapov April 1, 2026 16:30 Steklov Mathematical Institute, Room 430 (8 Gubkina)

Quantum computation, Moscow, February 11–May 27, 2026

Lecture 8. Methods for performing computations on quantum systems V. I. Yashin April 1, 2026 16:25 Moscow, Steklov Mathematical Institute, Room 104 (8 Gubkina)

Working Seminar on Mathematical Logic, Moscow, February 11, 2025–May 27, 2026

PSpace-разрешимость модальных логик древовидных шкал L. V. Dvorkin April 1, 2026 16:00 Moscow, Steklov Mathematical Institute, Room 303 (8 Gubkina St.)

, February 11–May 27, 2026

Лекция 7. Вариационные методы классической механики S. V. Bolotin April 1, 2026 16:00 Steklov Mathematical Institute, Room 110 (8 Gubkina)

Seminar of the LHEP (MIPT) theory group, Dolgoprudny

SNIa in Standard and Conformal Cosmologies V. A. Shmidt April 1, 2026 15:00 Dolgoprudny, MIPT, Laboratory building, room 403

Seminar of the Department of Theoretical Physics, Steklov Mathematical Institute of RAS, Moscow

Quantum Field Theory in Non-Invariant States D. I. Sadekov April 1, 2026 14:00 Moscow, Steklov Mathematical Institute of RAS, Room 313 (8 Gubkina)

Introduction to Integrable Systems, Moscow, February 4–May 27, 2026

Lecture 8. Introduction to Integrable Systems A. V. Zotov April 1, 2026 11:30 Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)

Moscow-Beijing Topology seminar

A new proof of the Milnor – Wood theorem, and beyond Panina Gaiane April 1, 2026 10:30 Online, Zoom