General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics, Russian Academy of Sciences
General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics, Russian Academy of Sciences, St. Petersburg
Joint session of PDMI General Mathematics Seminar and St.Petersburg Seminar on Representation Theory and Dynamical Systems
Approximation of definable sets by compact sets and triangulation of definable monotone families
N. N. Vorobjov
May 22, 2024
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom.
Meeting, dedicated to the memory of A. M. Vershiк
Plane Partitions, Pedestals, Tsetlin Libraries, Pop Shuffles, Left-Regular Bands and The Miracle of Integer Eigenvalues
S. Shlosman
March 7, 2024
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom.
Differential geometry and algebraic topology of nilmanifolds
V. M. Buchstaber
December 28, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Zoom
Tits construction and the Rost invariant
V. A. Petrov
December 14, 2023
St. Petersburg, ПОМИ, комн. 311 (наб. р. Фонтанки, 27). Также будет трансляция в Zoom, см. https://logic.pdmi.ras.ru/GeneralSeminar/index-r.html
The Weisfeiler-Leman dimension and the isomorphism problem for concrete categories
I. N. Ponomarenko
November 16, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
The Burnside problem: history and new results
A. S. Atkarskaya
October 5, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Markov numbers in algebra, geometry and arithmetic
Yu. G. Prokhorov
September 28, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
On the distribution of functionals of Brownian local time
A. N. Borodin
May 18, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Geometric aspects of Diophantine approximation
O. N. German
April 20, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Number of knots, Thurston's geometrization conjecture, generalizations of Artin's theorems, and Birman–Hilden fiber bundles.
A. V. Malyutin
March 23, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
How ODEs help probabilities
A. I. Nazarov
February 9, 2023
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
On metric comparisons of certain type
A. Petrunin
January 19, 2023
St. Petersburg, Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Envy-free division in the presence of a dragon
G. Yu. Panina
December 22, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Determination of Riemannian surface via boundary data: algebraic approach
D. V. Korikov
November 17, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
“Statistical Physics” or inductive approach to the measure theory and probabilistic and algebraic problems
A. M. Vershik
October 13, 2022
St. Petersburg, POMI, room 311 (27 Fontanka)
Zeros of the Riemann zeta function and perturbations of differential operators
V. V. Kapustin
September 15, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Dense sphere packings
M. A. Tsfasman
June 23, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
The problem of the global well-posedness of the Navier-Stokes equations: the current state of arts
T. N. Shilkin
May 19, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Volumes of knots and links in spaces of constant curvature
A. D. Mednykh
April 28, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Yang-Mills theory: historical review and basic concepts
A. V. Ivanov
April 7, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Application of (higher) operads in deformation theory
B. B. Shoikhet
March 17, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Manin's $R$ -equivalence relation on points of varieties and groups
A. K. Stavrova
February 17, 2022
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Deep zero problems
H. Hedenmalm
January 10, 2022
St. Petersburg, Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Proof complexity lower bounds via communication arguments
D. M. Itsykson
November 22, 2021
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Series of talks of the winners of the PDMI scientific competition 2019
On distribution of algebraic numbers
D. Zaporozhets
October 18, 2021
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
From Tetris and TASEP to a one-dimensional lattice gas in a point-like external field
S. K. Nechaev
September 21, 2021
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Series of talks of the winners of the PDMI scientific competition 2019
Groups generated by involutions, there realizations, dynamics and invariant measures
A. M. Vershik
May 31, 2021
St. Petersburg, POMI, room 311 (27 Fontanka). Also it is possible to watch this talk in Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Witt vectors and the field with one element
A. L. Smirnov
December 24, 2020
St. Petersburg, Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Positive metric entropy in nearly integrable Hamiltonian systems
S. V. Ivanov
December 10, 2020
St. Petersburg, Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Algebras and functional models of operators and systems in inverse problems of Mathematical Physics
M. I. Belishev
November 26, 2020
St. Petersburg, Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Hyperbolic knots are not generic
A. V. Malyutin
October 15, 2020
St. Petersburg, Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Transfers in motivic homotopy theory
A. S. Anan'evskii
May 28, 2020
St. Petersburg, Zoom, see https://logic.pdmi.ras.ru/GeneralSeminar/index.html
Some inequalities for fractional Laplacians
A. I. Nazarov
April 30, 2020
St. Petersburg, zoom
A spectral version of Szego theorem (joint work with S.A.Denisov)
R. V. Bessonov
February 10, 2020
St. Petersburg, POMI, room 203 (27 Fontanka)
The Feynman checkerboard: discrete quantum mechanics
M. B. Skopenkov
December 16, 2019
St. Petersburg, POMI, room 311 (27 Fontanka)
The metric theory of Teichmüller space
A. Papadopulos
June 20, 2019
St. Petersburg, POMI, room 311 (27 Fontanka)
A joint meeting of the General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics and the the St. Petersburg seminar on Quantum Field Theory
Painleve equations-VI, gauge theory and classic/quantum correspondence
N. A. Nekrasov
February 21, 2019
St. Petersburg, POMI, room 311 (27 Fontanka)
Commuting differential operators with polynomial coefficients and automorphisms of the first Weyl algebra.
A. E. Mironov
December 24, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Nonequilibrium statistical mechanics from the standpoint of a weak convergence of solutions of the Liouville equation
V. V. Kozlov
October 18, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Determinants, Permutations and Additive Combinatorics
Zhi-Wei Sun
July 19, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Plane curve singularities and combinatorics of quivers
S. V. Fomin
June 21, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
A joint meeting with the St. Petersburg Seminar on Representation Theory and Dynamical Systems
Controllability and the Pugh's closing lemma for some flows with an infinite invariant measure
S. G. Kryzhevich, E. O. Stepanov
April 5, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Asymptotics in the problem about the raid of the long waves on the sloping bank
V. E. Nazaikinskii
March 22, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
A joint meeting of the General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics and the seminar of the Laboratory of Mathematical Problems of Physics
Geometry of moduli spaces and the volumes of Calabi-Yau manifolds. On a new way to compute them
A. A. Belavin
March 1, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Scattering on the Poincaré upper half-plane, Riemann hypothesis, intertwining operators and Huygens principle
M. A. Semenov-Tian-Shansky
February 26, 2018
St. Petersburg, POMI, room 311 (27 Fontanka)
Boundary control and tomography of Riemannian manifolds (the BC-method)
M. I. Belishev
December 14, 2017
St. Petersburg, POMI, room 311 (27 Fontanka)
Random enumerations of distributive lattices and quasi-stationary processes
A. M. Vershik
October 26, 2017
St. Petersburg, POMI, room 311 (27 Fontanka)
On the sum-product phenomenon
I. D. Shkredov
October 2, 2017
St. Petersburg, POMI, room 203 (27 Fontanka)
Partitions in different contexts and dimensions
A. Yu. Okounkov
June 12, 2017
St. Petersburg, POMI, room 311 (27 Fontanka)
Erdős measures on euclidean space, on integer $A$ -adic numbers and on Heisenberg group
V. I. Oseledets
May 15, 2017
St. Petersburg, POMI, room 311 (27 Fontanka)
An application of Galois theory to the optimal control
D. D. Kiselev
February 20, 2017
St. Petersburg, POMI, room 311 (27 Fontanka)
Mathematical fairy tales
D. Yu. Burago
December 22, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
Metric entropy, KAM theory and dual lens maps
D. Chen
December 8, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
Manifolds defined by rectangular 3-dimensional polytopes
T. E. Panov
December 5, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
K-theory and balanced pairs
V. M. Manuilov
November 17, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
Structure and K-theory of Chevalley groups over rings
N. A. Vavilov
June 16, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
The superposition principles
E. O. Stepanov
March 10, 2016
St. Petersburg, POMI, room 311 (27 Fontanka)
An asymptotic view of the theory of computability
Paul Schupp
May 14, 2015 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Hilbert's theorem 90 in a group theoretical context
Thomas Weigel
May 11, 2015 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Introduction to neurogeometry of vision
D. V. Alekseevsky
March 12, 2015 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Symbolic Computation: A Personal View on the Future of Mathematics
B. Buchberger
February 5, 2015 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Gaussian optimizers and additivity problem in a quantum information theory
A. S. Holevo
January 22, 2015 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Jordan groups
V. L. Popov
December 18, 2014 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Functional equations and manifolds with torus action
V. M. Buchstaber
October 30, 2014 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
The ternary Goldbach conjecture
Harald Helfgott
October 16, 2014 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Invariant measures, characters and inner metrics on graphs
A. M. Vershik
March 13, 2014 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
On a representation of integes by quadratic forms
B. Z. Moroz
March 3, 2014 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Mathematics and reality: some impressions from the long life
A. M. Vershik
December 30, 2013 18:00
St. Petersburg, POMI (27 Fontanka)
Geometric constructions of central extensions of certain infinite dimensional groups
I. B. Frenkel'
November 18, 2013 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Brownian bridges and multiple orthogonal polynomial ensembles
A. I. Aptekarev
September 16, 2013 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Iterated integrals and non-commutative Dedekind symbols
Yu. I. Manin
May 31, 2013 14:00
St. Petersburg, POMI, marble hall (27 Fontanka)
Mass transportation and flows of measures
E. O. Stepanov
April 11, 2013 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Calculation of Riemann's zeta function via interpolating determinants
Yu. V. Matiyasevich
April 1, 2013 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Minimality of planes in normed spaces
S. V. Ivanov
March 21, 2013 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Обобщение теоремы Сабитова на случай многогранников произвольной размерности
A. A. Gaifullin
February 14, 2013 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Welschinger invariants and tropic geometry
I. V. Itenberg
December 10, 2012 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Sums of moduli for holomorphic functions
E. Doubtsov
November 19, 2012 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Critical points of planar polygonal linkages
G. Yu. Panina
October 29, 2012 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Space of polygons with fixed side lengths in three-dimensional space
J. Millson
October 1, 2012 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
The space that produces the Khovanov homology
O. Ya. Viro
May 31, 2012 14:00
St. Petersburg, POMI, room 203 (27 Fontanka)
Invariance and unimodularity
V. A. Kaimanovich
May 24, 2012 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Monotonicity of the Riemann zeta function and related functions
P. Zvengrowski
May 17, 2012 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Freezing Transition: from $1/f$ landscapes to Characteristic Polynomials of Random Matrices and the Riemann zeta-function
Ya. V. Fyodorov
April 26, 2012
St. Petersburg, POMI, room 311 (27 Fontanka)
The quantum number of plane holomorphic curves
G. B. Mikhalkin
March 12, 2012 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Abelianization of resolutions and semiinfinite geometry
B. L. Feigin
February 23, 2012 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Heuristic proofs
E. A. Hirsch
December 26, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Dimers, clusters and integrable systems
V. V. Fock
December 22, 2011 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
24 faces of the Borcherds function $\text{Ф}_{12}$
V. A. Gritsenko
December 19, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Langlands program (a new sight)
A. N. Parshin
November 17, 2011 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Sandpiles: a review
S. V. Duzhin
October 24, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Toric topology
V. M. Buchstaber
October 10, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Volumes of Polyhedra in Hyperbolic and Spherical Spaces
A. D. Mednykh
October 3, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
A joint meeting with the Chebyshev Laboratory
Some elementary results in number theory
Ya. G. Sinai
June 23, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
A proof of Przytycki's conjecture on matched knot diagrams
S. V. Duzhin
June 20, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Genome rearrangements: from biological problems to combinatorial algorithms (and back)
Pavel Pevzner
May 30, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Primes dividing the sequence $\{a^n\pm b^n\}$ in an arithemtic progression
B. Sury
May 23, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Matrix Models: asymptotic decompositions and algebro-geometric methods of its solution
L. O. Chekhov
February 14, 2011 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Amenability, self-similar groups and the Munchausen trick
R. I. Grigorchuk
December 27, 2010 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Construction of birational invariants via derived categories
A. G. Kuznetsov
September 23, 2010 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Tropical geometry: from description of curves to description of surfaces and beyond
G. B. Mikhalkin
September 2, 2010 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Sets with few distances. II
O. R. Musin
June 19, 2010 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
On universally optimal configurations of points of a sphere
B. B. Venkov
May 24, 2010 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
On the intersection of conjugate subgroups of finite index
R. V. Mikhailov
May 13, 2010 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
On the intersection of conjugate subgroups of finite index
E. P. Vdovin
December 28, 2009 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Differenrial graded and triangulated categories in geometry, algebra and physics
D. O. Orlov
November 19, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Short circuit closure of braids
S. V. Duzhin
October 19, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Attractors of dynamic systems
V. A. Kleptsyn
October 8, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Limit theorems for translation flows
A. I. Bufetov
September 28, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Groups, buildings, and association schemes
Paul-Hermann Zieschang
August 27, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Sets with few distances
O. R. Musin
June 25, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Renormalization and computability theory
Yu. I. Manin
May 25, 2009 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Structure of multi-valued analytic functions and Hermite–Padé Approximants
A. I. Aptekarev
May 18, 2009 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Quantum topology and Apéry classes
V. V. Golyshev
April 23, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Method of Darboux Transformations in the Theory of Integrable Systems: 30 years of development
V. B. Matveev
March 16, 2009 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Combinatorial numbers theory
I. D. Shkredov
January 26, 2009 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
On a some open problems of Riemann and Finsler Geometry
D. Yu. Burago
January 19, 2009 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
50 years of Kolmogorov entropy: history and new prospects
A. M. Vershik
December 22, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Real algebraic knots and links
G. B. Mikhalkin
December 8, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Motivic structures in non-commutative geometry
D. Kaledin
November 10, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Hurwitz numbers, moduli spaces and integrable hierarchies
M. E. Kazarian
September 11, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Unification theorems in algebraic geometry over algebraic structures
V. N. Remeslennikov
June 9, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
New results on cubic surfaces and cubic threefolds: hyperbolic structures on their moduli spaces
James Carlson
May 26, 2008 13:00
St. Petersburg, POMI, room 311 (27 Fontanka)
Legendre singularities in implicit systems of ODE and slow-fast dynamical systems
S. V. Konyagin
April 28, 2008 14:00
St. Petersburg, POMI, room 311 (27 Fontanka)
The history of Quantum Groups
L. D. Faddeev
December 24, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Harmonic analysis on the symmetric spaces — analytical aspects
S. Gindikin
December 13, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
What is the Lebesgue measure in infinite-dimensional space?
A. M. Vershik
November 26, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Quantization of the universal Teichmüller space
A. G. Sergeev
October 29, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Stability, instability and evolution
S. A. Vakulenko
October 18, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Hidden life of Riemann's zeta function
Yu. V. Matiyasevich
October 8, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Tropics and subtropics of algebraic geometry
O. Ya. Viro
April 12, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Hurwitz and (2,3)-generated matrix groups
M. A. Vsemirnov
February 12, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Arithmetic groups
V. P. Platonov
January 29, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
On the mass problem in Yang–Mills equation
L. D. Faddeev
January 22, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Kantorovich's metrics: new ideas (dedicated to 95th anniversary of the birth of L. V. Kantorovich)
A. M. Vershik
January 15, 2007
St. Petersburg, POMI, room 311 (27 Fontanka)
Tensor categories and WDVV equation
Nikita Markaryan
December 18, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Simplicial BF-theory
Pavel Mnev
November 13, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
At sources of a new science
V. V. Voevodin
November 2, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Constructions of “large” commutative subalgebras in tensor products of affine algebras
B. L. Feigin
October 23, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
A Riemann–Roch theorem for cohomology operations
Alexander Smirnov
October 16, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Mirror symmetry from the mathematical point of view
Dmitry Orlov
October 9, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
On the geometry of the moduli spaces of polarized K3 surfaces
Valery Gritsenko
June 15, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Energy spreading polynomials
J. Byrnes
May 25, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
The problem of solving systems of algebraic equations and complexity theory. The survey of results
Alexander Chistov
May 18, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
On some topological invariants (a comparison of geometric and algebraic-geometric cases)
S. A. Yagunov
May 11, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
The combinatorial models for BO, BPL and a conjecture on smoothing of CD-manifolds
Nikolai Mnev
April 13, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Model theory: from the exponential function to Kummer theory of fields
Mihail Gavrilovich
April 6, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
From Voronoi diagramms to the topology of geometric 3-dimensional manifolds
Sergei Anisov
March 30, 2006
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Embedding and nonembedding theorems in asymptotic geometry
S. V. Buyalo
May 24, 2005
St. Petersburg, POMI, room 311 (27 Fontanka)
Tropical geometry
Grigory Mikhalkin
April 21, 2005
St. Petersburg, POMI, room 311 (27 Fontanka)
Two-dimensional gravitation and enumeration of branched coverings of the sphere
Dmitry Zvonkin
March 3, 2005
St. Petersburg, POMI, room 311 (27 Fontanka)
Algebraic methods in cryptography
D. Yu. Grigoriev
December 23, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
Symplectic singularities
Dmitry Kaledin
December 16, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
Galois groups of function fields
Yuri Tschinkel
April 26, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
Distribution of class numbers of imaginary qudratic fields
E. P. Golubeva
April 22, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
New integrable quadratic Hamiltonians in the dynamics of the rigid body
V. V. Sokolov
January 22, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
Cluster algebras
Vladimir Fock
January 19, 2004
St. Petersburg, POMI, room 311 (27 Fontanka)
Integrals with quadratic irrationalities
V. A. Malyshev
December 11, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
On a generalization of the KP hierarchy
A. N. Parshin
October 9, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Noncommutative hypergeometries
Alexander Volkov
July 28, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Infinite number fields and functional fields
M. A. Tsfasman
July 17, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
When is the Fourier transform of an elementary function elementary?
Pavel Etingof
July 10, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Maximal cofinitary groups
Yi Zhang
June 23, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
A horizontal approach to the Riemann zeta function
Peter Zvengrowski
May 15, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Semialgebraic proofs
E. Hirsch
March 25, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
On some topological methods in Algebraic Geometry
S. A. Yagunov
February 17, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
A criterion of solvability in radicals of an equation of prime degree
B. B. Lurje
January 27, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Universality and randomness: examples and theory
A. M. Vershik
January 9, 2003
St. Petersburg, POMI, room 311 (27 Fontanka)
Tropical geometries
O. Ya. Viro
December 30, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
Analysis on Sierpinski triangle and similar fractals
Alexander Teplyaev
September 19, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
On Laplace operators on buildings
P. Gerardin
July 15, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
On spectral properties of Laplacian on metric graphs
M. Z. Solomyak
July 11, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
On embedings of 4-manifolds into $\mathbf R^7$
A. Skopenkov
May 13, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
Infinitesimal Hilbert's 16th problem
Yu. S. Il'yashenko
April 8, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
Riemann-Roch type theorems
I. A. Panin
March 11, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
Mass problem in Yang-Mills theory
L. D. Faddeev
January 14, 2002
St. Petersburg, POMI, room 311 (27 Fontanka)
Critical lattice models and conformal invariance
S. Smirnov
December 24, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Jones polynomial and Khovanov's complex
S. V. Duzhin
December 10, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Polyhedral surfaces with prescribed set of face directions and ellipticity of area functionals (joint work with D. Burago)
S. V. Ivanov
October 29, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Random matrices, random diagrams and something else
A. M. Vershik
October 8, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Groebner bases and solving systems of polynomial equations
N. N. Vassiliev
April 2, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Random walks and total positivity
S. Fomin
February 12, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Volumes of moduli spaces of curves
P. Zograf
January 29, 2001
St. Petersburg, POMI, room 311 (27 Fontanka)
Stochastic Wess-Zumino-Novikov-Model on the sphere
Remi Leandre
November 27, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
“Non-logical” proofs of logical formulas
E. A. Hirsch
November 20, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Spherical designs and Voronoi's theory
B. B. Venkov
September 11, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Meeting dedicated to the memory of S. V. Kerov (1946–2000)
September 7, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Algebraic K-theory and motivic cohomologies
A. A. Suslin
September 4, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Probabilistic solution of the heat equation
A. N. Borodin
February 28, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Joint meeting of the seminar and St. Petersburg Mathematical Society dedicated to the memory of A. G. Izergin
January 11, 2000
St. Petersburg, POMI, room 311 (27 Fontanka)
Surfaces in 3-space and their amoebas
G. Mikhalkin
December 23, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Three-dimensional Dedekind functions and Borcherds algebras
V. A. Gritsenko
December 20, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Combinatorics of totally positive matrices
S. V. Fomin
November 11, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Alan Turing's Universal Computer
Martin Davis
October 28, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
1. Some functions of convex bodies and their positions in the space.
2. Recollections about A. D. Aleksandrov
V. A. Zalgaller
October 4, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
On operator convex function of several variables
H. Araki
September 23, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Holomorphic dynamics and hyperbolic laminations
M. Yu. Lyubich
May 20, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Usage of computer algebra packages for solving difficult mathematical problems
V. I. Mysovskikh
May 13, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
A survey on the problems of deformation quantization
N. Yu. Reshetikhin
January 14, 1999
St. Petersburg, POMI, room 311 (27 Fontanka)
Geodesic in the upper half-plane and distribution of quadratic irrationalities
E. P. Golubeva
December 18, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Grothendieck programme for plane trees. Combinatorics and arithmetics
A. D. Suvorov
December 7, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Вариации на тему работ Воеводского по гипотезе Милнора
I. A. Panin
October 19, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Boundary control and inverse problems
M. I. Belishev
May 18, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
О квантовом обобщении гиперболического объема узлов
R. Kashaev
March 16, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Perfect forms and the theory of spherical block designs
B. B. Venkov
February 23, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Topologies on products and function spaces
A. A. Ivanov
February 2, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
Collisions of hard balls and Alexandrov spaces of curvature bounded above
D. Yu. Burago
January 19, 1998
St. Petersburg, POMI, room 311 (27 Fontanka)
The Alexander polynomial, its quantum analoques and 4-manifolds
O. Ya. Viro
December 18, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Endomorphisms of infinite-dimensional algebraic spaces
M. L. Gromov
December 11, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society dedicated to V. I. Arnold's 60th anniversary
Topological questions of wave propagation
V. I. Arnol'd
October 16, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
A joint meeting with the seminar on Representation Theory and Dynamical Systems dedicated to V. I. Arnold's 60th anniversary
A topological meaning of Maxwell's theorem on multi-field representation of spherical functions
V. I. Arnol'd
October 15, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
On $k$ -convex submanifolds in Eucledean space
V. A. Vassiliev
October 15, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Invariants of “strangeness” type for planar curves
M. E. Kazarian
October 15, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
On multi-dimensional continued fractions
Yu. M. Sukhov
October 15, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
What do we know about solitons in higher dimensions?
L. D. Faddeev
September 8, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Quantum theory of the unstable particles and Relativity
L. A. Khalfin
May 12, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Mathematical problems of dynamics of generalized Newtonial fluids
G. A. Seregin
April 21, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Homoclinic structtures in hyperbolic dynamics
M. I. Gordin
March 20, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Big symmetric groups, and related problems in Analysis, Probability and Combinatorics
S. V. Kerov
February 17, 1997
St. Petersburg, POMI, room 311 (27 Fontanka)
Joint meeting of the General Mathematics Seminar (POMI) and St. Petersburg Mathematical Society
Arithmetic of elliptic curves
John Coates
October 22, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Finite order invariants for real algebraic varieties
O. Ya. Viro
September 9, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Arithmetic and algebra in the theory of dynamic systems
A. M. Vershik
April 18, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Berling's theorem on the invariant subspaces of the translation operator and Riemann's hypothesis
V. I. Vasyunin
April 8, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Waves in the anisotropic medium and energetic theorems
V. M. Babich
March 18, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Separation of variables and the method of the inverse problem
E. K. Sklyanin
February 12, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Ergodic theory on $SL(n)$ , Diophantine approximations and the lattice point counting in polyhedrons
M. M. Skriganov
January 26, 1996
St. Petersburg, POMI, room 311 (27 Fontanka)
Two-dimensional Schrödinger operator, solitons and Laplace chains
S. P. Novikov
December 13, 1995
St. Petersburg, POMI, room 311 (27 Fontanka)
Dynamic systems with the discrete space-time and the discrete Heisenberg group
L. D. Faddeev
November 27, 1995
St. Petersburg, POMI, room 311 (27 Fontanka)
© , 2024
Bureau of the Seminar