St. Petersburg Seminar on Representation Theory and Dynamical Systems

SEMINARS

St. Petersburg Seminar on Representation Theory and Dynamical Systems
PDMI, room 311 (nab. r. Fontanki, 27), St. Petersburg

Website:

https://www.pdmi.ras.ru/~rtheory/nextsem.html

RSS: Forthcoming seminars

Seminar organizer
Vershik Anatolii Moiseevich

Organizations
St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences

St. Petersburg Seminar on Representation Theory and Dynamical Systems, St. Petersburg

The limit of group algebras for growing symmetric groups G. I. Olshanski December 29, 2023 13:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
TBA T. V. Nagnibeda December 29, 2023 13:40 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Greene-Kleitman-Fomin parameters of a poset and the number of its linear extensions F. V. Petrov December 29, 2023 14:40 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
New results in the theory of absolute for countable groups and semigroups A. V. Malyutin December 29, 2023 15:10 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Some problems A. M. Vershik December 29, 2023 15:40 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Complete flags and Schubert polynomials G. V. Nenashev December 20, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Gelfand-Tsetlin polytopes, permutations, and pipe dreams V. A. Kirichenko December 6, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Fluctuations of Young diagrams in the corner and discrete Hermite kernel (continued) A.A. Nazarov November 29, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Fluctuations of Young diagrams in the corner and discrete Hermite kernel A.A. Nazarov November 22, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Groups generated by involutions of two-row Young tableaux M. V. Germanskov November 15, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Minimality of tensor decompositions F. V. Petrov November 8, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Chvátal-Sankoff problem as a symbolic dynamics problem A. V. Tiskin November 1, 2023 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Moments of random partitions Yu. V. Yakubovich October 25, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The rotation number integer quantization effect in groups acting on the circle A. V. Malyutin October 11, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Small cancellation rings and non-amenable algebras A. S. Atkarskaya October 4, 2023 15:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Schur and Schubert polynomials via boson operators G. V. Nenashev September 27, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Classification of measurable functions, matrix distributions, invariant measures on matrices A. M. Vershik September 20, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Ergodic method and Aldous' theorem A. M. Vershik June 7, 2023 16:00 St. Petersburg, PDMI (Fontanka 27), room 311 + zoom translation, see http://www.pdmi.ras.ru/~rtheory/nextseme.html
On the absolute of the discrete Heisenberg group A. V. Malyutin May 31, 2023 16:00 St. Petersburg, PDMI (Fontanka 27), room 311 + zoom translation, see http://www.pdmi.ras.ru/~rtheory/nextseme.html
Involutions related to the Schutzenberger involution on standard and strict Young tableaux N. N. Vasiliev May 3, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A survey on groups generated by ideals of posets M. V. Germanskov April 26, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limiting spectra and other characteristics of matrix distributions of metrics and symmetric functions in two variables A. M. Vershik, F. V. Petrov April 5, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Involutions related to the Schutzenberger involution N. N. Vasiliev March 15, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the spectrum of adic automorphisms A. M. Vershik March 1, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On P.Sniady's paper "Fluctuations of Schensted row insertion" F. V. Petrov March 1, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A survey of current results on adic models A. M. Vershik, M. V. Germanskov February 22, 2023 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A survey of several new papers M. Germanskov, P. Pozdeev December 21, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Stationary Bratteli diagrams and representations of Cuntz–Krieger algebras M. Germanskov November 30, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Asymptotic combinatorics of strict Young diagrams N. N. Vasiliev November 16, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Survey of results on asymptotic properties of strict Young diagrams N. N. Vasiliev November 9, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The entropy of Gaussian measures M. A. Lifshits November 2, 2022 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Gaussian multiplicative chaos for the sine-process A. I. Bufetov October 19, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
New applications of the Reflection Equation Algebras D. I. Gurevich September 28, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Continuous graphs of Gelfand-Tsetlin type and corresponding central measures A. M. Vershik, F. V. Petrov September 21, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Extensions of orders on groups A. V. Alpeev June 29, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Skew duality between Lie groups and limit shapes of diagrams A.A. Nazarov June 15, 2022 14:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Definition of sofic groups in terms of equations (following a paper by Glebskii) A. V. Alpeev June 8, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Chvatal–Sankoff problem: Understanding random string comparison through stochastic processes A. V. Tiskin May 18, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On groups generated by combinatorial involutions (a survey of papers by Berenstein–Kirillov and Cameron–Fon-Der-Flaass) M. Germanskov May 11, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Applications of the polynomial method in combinatorics A. Gordeev April 27, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On semisimple traces for the infinite Brauer algebra and other examples P. P. Nikitin April 20, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Scaling entropy: horocycle flows and typicality G. Veprev April 6, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The boundary of the lamplighter group (according to a paper by Y.Peres and R.Lyons) A. Semidetnov March 30, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Examples of groups generated by Young diagrams M. Germanskov March 23, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On Ulam stability A. V. Alpeev February 16, 2022 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Wassermann's method for the Young and zigzag graphs N. A. Safonkin December 22, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Borel asymptotic dimension K. Wrobel December 15, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Semifinite harmonic functions on the Young and zigzag graphs N. A. Safonkin December 8, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Groups generated by involutions acting on combinatorial objects S. Hopkins December 1, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Representations of current algebras and reduced arc algebras E. A. Makedonskii November 24, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
New approaches to estimating the logarithmic volume of the braid group I. Alekseev November 10, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit shape and insertion algorithms for Young diagrams of classical Lie groups A.A. Nazarov October 27, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Geometry of geodesics in free nilpotent groups (continued) A. Semidetnov October 20, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Geometry of geodesics in free nilpotent groups R. Magdiev October 13, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Measure equivalence invariants and examples (continued) K. Wrobel October 6, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Measure equivalence invariants and examples K. Wrobel September 29, 2021 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On discrete and continuous boundaries of graded graphs related to random permutations A. V. Gnedin April 28, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Locally measurable partitions, conditional sigma-finite projective distributions, central (invariant) measures, and ergodic method A. M. Vershik April 21, 2021 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Gibbs measures for the two-dimensional Potts model A. L. Glazman April 14, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Survey of recent results on the dynamics of the RSK algorithm G. Ovechkin April 7, 2021 17:00 St. Petersburg, Zoom, см. http://www.pdmi.ras.ru/~rtheory/nextsem.html
Rauzy schemes and substitutional systems I. V. Mitrofanov March 31, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit shape of partitions via bijections I. M. Pak March 17, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
An introduction to Benjamini-Schramm limits in the context of random graphs N. Berestycki March 3, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Cost of inner amenable equivalence relations K. Wrobel February 24, 2021 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Embeddings of snowflakes into Wasserstein spaces and Markov type V. Zolotov February 17, 2021 17:00 St. Petersburg, Zoom, см. http://www.pdmi.ras.ru/~rtheory/nextseme.html
Dynamics of interval exchange transformations and translation flows B. M. Solomyak February 10, 2021 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Kashiwara crystals and the cactus group (continued) L. G. Rybnikov December 23, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Kashiwara crystals and the cactus group L. G. Rybnikov December 16, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The universal travelling salesman problem and the dimension of metric spaces I. V. Mitrofanov December 9, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Invariants of groups and metric spaces related to the travelling salesman problem (joint work with I.Mitrofanov) A. G. Erschler December 2, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Jeu de taquin and Lifshitz tails S. Sodin November 25, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The wonderful algebra of string comparison A. V. Tiskin November 18, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The limit shape of the Leaky Abelian Sandpile Model S. M. Mkrtchian November 11, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Scaling entropy and universal zero entropy system G. Veprev October 28, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Jacobi equation in sub-Riemannian geometry V. R. Krym October 21, 2020 17:15 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Schubert polynomials for classical groups (continued) E. Yu. Smirnov October 7, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Nonunitarizability of lamplighters over nonamenable groups A. V. Alpeev October 7, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Commutators of Sobolev vector fields E. Stepanov September 30, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Schubert polynomials for classical groups E. Yu. Smirnov September 23, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Orbit equivalence for Cantor minimal systems and a Bratteli-Vershik model for Cantor minimal Z2 actions (continued) I. Putnam June 24, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Orbit equivalence for Cantor minimal systems and a Bratteli-Vershik model for Cantor minimal $Z^2$ actions I. Putnam June 17, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Poisson theorems for Robinson-Schensted-Knuth algorithm P. Sniady June 10, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the spectrum of self-similar groups and holomorphic dynamics M. Yu. Lyubich June 3, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Growth and isoperimetric inequalities in groups A. G. Erschler May 20, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Asymptotics for Young tableaux I. M. Pak May 13, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Spectral theory of the one-dimensional lamplighter R. I. Grigorchuk May 6, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Infinite excitation limit: horocyclic chaos M. B. Dubashinskii April 29, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Narrow Lie algebras: classification and applications D. V. Millionshchikov April 22, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Spectral measures of Markov operators on Cayley and Schreier graphs T. V. Nagnibeda April 15, 2020 17:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Markov chains on groupoids: amenability and Liouville property V. A. Kaimanovich April 8, 2020 18:00 St. Petersburg, Zoom, see http://www.pdmi.ras.ru/~rtheory/nextsem.html
Shift invariance for the six-vertex model and polymers V. Gorin April 1, 2020 19:00 St. Petersburg, Zoom
Algebraic entropy for discrete dynamical systems (a survey of recent work) O. V. Postnova March 11, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The results of the study of a generalized RSK for Bernoulli schemes (a survey of recent work) A. M. Vershik March 11, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Hyperfinite equivalence relations and the Connes-Feldman-Weiss theorem (according to a paper by A.Marks) P. B. Zatitskii March 4, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The trigonometry of tetrahedra and algebraic geometry D. G. Rudenko February 19, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Anomalous statistics of extreme random walks S. K. Nechaev February 5, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
q-Analogues of representation theoretic measures C. Cuenca January 15, 2020 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Central and invariant measures: general setting, new problems and methods A. M. Vershik December 18, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Homoclinic groups of ergodic actions V. V. Ryzhikov December 11, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Multiplicities of irreducible components in large tensor powers of representations of $U_q(sl_2)$ at roots of unity and random walks D. Solovyev December 4, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Randomized Schutzenberger shift and computing cotransition probabilities of a central process on the three-dimensional Young graph N. N. Vasiliev December 4, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Estimates on the velocity of coordinates in the first row of the P-tableau in the RSK algorithm I. Azangulov, G. Ovechkin November 27, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
New examples related to the notion of scaling entropy G. Veprev November 27, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the Frobenius theorem for weak analogs of surfaces E. Stepanov November 13, 2019 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit shape for infinite-rank Lie algebras of series B and an electrostatic problem A.A. Nazarov October 30, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Об истории теоремы о предельной форме диаграмм Юнга относительно меры Планшереля, об её опубликовании и дальнейшей судьбе A. M. Vershik October 30, 2019 19:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Integer partitions with restrictions on differences of parts Yu. V. Yakubovich October 23, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Estimating the asymptotic behavior of the entropy of an invariant sequence of partitions of the infinite-dimensional cube G. Veprev October 16, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Problems related to graded graphs, their combinatorics, and group actions on their path spaces A. M. Vershik October 9, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Students' talks September 11, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Counting standard Young tableaux I. M. Pak June 10, 2019 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Calculation of Racah's coefficients for principal series unitary representations of the group SL(2,C) (continued) S. È. Derkachev April 10, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Forests on groups and the Poisson-Furstenberg boundary (based on a recent preprint by Anna Erschler and Vadim Kaimanovich) A. V. Alpeev April 3, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Calculation of Racah's coefficients for principal series unitary representations of the group SL(2,C) S. È. Derkachev March 20, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Schur-positivity and cluster variables G. A. Koshevoy March 13, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Martingale Sobolev spaces D. M. Stolyarov March 6, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The problem of combinatorially distinguishing trajectories of a Bernoulli shift, graphic realization, transfer, and the "chamber" model of the shift in virtual permutations A. M. Vershik February 20, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Integrating nonsmooth differential forms: Stratonovich's or Ito's construction? E. Stepanov February 13, 2019 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit shapes of partitions with restrictions on differences of parts Yu. V. Yakubovich December 19, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On multiplicities of irreducible components in large tensor powers of representations of simple Lie groups N. Yu. Reshetikhin November 28, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Nontriviality of the Poisson-Furstenberg boundary for groups with the infinite conjugacy class (ICC) property A. V. Alpeev November 14, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The boundary of the refined Kingman graph P. P. Nikitin October 31, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Kolmogorov complexity and entropy of actions of amenable groups A. V. Alpeev October 10, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Generalized geometric RSK correspondences and Donaldson-Thomas transformations G. A. Koshevoy October 3, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The limit of a probability measure for a tensor power of the spinor representation of so(2n+1) A.A. Nazarov September 26, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Towards a Jucys-Murphy theory for the Okada algebras J. Scott September 19, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Topological determinасy of actions of amenable groups A. V. Alpeev June 13, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Configuration spaces in cooperative game theory and the topology of embeddings into Euclidean spaces R. Živaljević June 6, 2018 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Interval exchange transformations: flips change everything! A. S. Skripchenko May 16, 2018 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random walks on the ultra-discrete limits of the KdV equation and the lamplighter group A. Zuk April 25, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A model of the Josephson effect, Heun equations, and totally positive matrices of modified Bessel functions A. A. Glutsyuk April 18, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Quantum entropy M. B. Dubashinskii April 11, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Discussing the definition of the Catalan grapf April 4, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Multidimensional transportation problem N. Gladkov, A. Zimin March 28, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limiting curves for the dyadic odometer and the generalized Trollope-Delange formula A. R. Minabutdinov March 21, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Extremal problems in hypergraph colorings D. D. Cherkashin March 14, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
From Young's integral to "rough" differential forms and exterior differential systems E. O. Stepanov March 7, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Introduction to the dimer model (continued) N. Kuchumov February 21, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Introduction to the dimer model N. Kuchumov February 14, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Variations on the theme of Schützenberger: jeu de taquin on three-dimensional Young tableaux N. N. Vasiliev February 7, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Enumeration of meanders and the volumes of moduli spaces of quadratic differentials P. G. Zograf January 24, 2018 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Homomorphisms with nonnegative values on Macdonald functions K. Matveev December 27, 2017 17:15 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The pseudo-regular representation of the symmetric group and the Plancherel measure A. M. Vershik December 13, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Ergodic Markov fields on amenable groups and Pinsker sigma-algebras A. V. Alpeev December 13, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Concentration of measure and entropy (according to a paper by T.Austin), continued F. V. Petrov December 6, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Concentration of measure and entropy (according to a paper by T.Austin) F. V. Petrov November 29, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Dyson-Schwinger equations on a quadratic lattice and tilings A. A. Knizel November 22, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Tails of discrete Markov fields A. V. Alpeev November 15, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Lyons-Peres conjecture A. I. Bufetov June 14, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Noncommutative Schur functions S. V. Fomin June 7, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Problems of continuous and polynomial combinatorics F. V. Petrov May 17, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A survey of the theory of hyperplane configurations and its relations to topology and combinatorics S. A. Yuzvinskii April 19, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Enumeration of labelled and nonlabelled Hamiltonian cycles in the complete k-partite graphs $K_{d,d,\ldots,d}$ E. C. Krasko, I. N. Labutin, A. V. Omel'chenko April 12, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Сообщение (видеозапись для мемориального заседания ПМО 30 мая) "О научном пути Л.Д.Фаддеева и о наших контактах" A. M. Vershik April 5, 2017 12:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
RSK and representation theory A. M. Vershik March 29, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Level sets of inner regular functions over Heisenberg group: from Young integral to rough differential forms E. O. Stepanov March 22, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Entropy-type invariants for measure-preserving group actions A. V. Alpeev March 15, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Recurrence relations for the double Hurwitz numbers and their variations M. V. Karev January 18, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Tropical methods, dynamics on piecewise linear functions: the number $\pi$ and self-organized criticality N. Kalinin January 11, 2017 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Quasi-symmetries and conditional measures of determinantal point processes A. I. Bufetov December 21, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Two types of KAM-nondegenerate nearly integrable systems with positive metric entropy D. Chen December 14, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit curves for a class of polynomial adic automorphisms A. R. Minabutdinov November 30, 2016 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On a certain family of positive definite functions on the free group A. M. Vershik, A. A. Lodkin November 23, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Extensions of C*-algebras V. M. Manuilov November 16, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Invariant measures for an action of the infinite symplectic group P. P. Nikitin November 9, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Vector measures on symmetric groups and Galois groups (a survey of papers by J.Lagaris et al.) A. M. Vershik, F. V. Petrov November 2, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Algorithmic problems of HDOLL-systems, combinatorics of words, and Vershik-Livshits-type theorems A. Ya. Kanel-Belov October 5, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Some old and new problems A. M. Vershik September 21, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Constructing Young diagrams of large dimension, and greedy branching sequences V. S. Duzhin June 8, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Zero divisors in group rings and bounds on progression-free sets F. V. Petrov June 1, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Dynamics of discrete time systems with a hysteresis stop operator N. Begoun May 18, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Sandpile groups of graphs, matroids, and automorphism groups of nonperiodic necklaces I. A. Krepkii May 11, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the asymptotic behavior of correlation measures for the function $s_2(x)$ A. A. Prikhod'ko April 27, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Geometric classification of finite Schreier graphs of the lamplighter group, representations and hyperbolic dynamical systems in Galois fields A. A. Prikhod'ko April 27, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On convergence to the Bose–Einstein distribution V. E. Nazaikinskii April 20, 2016 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Higher composition laws and exceptional groups N. A. Vavilov April 13, 2016 14:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Group actions, shifts, and spectra T. Smirnova-Nagnibeda March 30, 2016 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Finite and infinite pseudo-trajectories in chaotic systems S. G. Tikhomirov March 23, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Polyhedra of Lipschitz functions J. Gordon, F. V. Petrov March 9, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Spectral density of random Schoedinger-type operators and modular invariance S. K. Nechaev February 10, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the visit to the Indian Statistical Institute (Kolkata, Bangalore, Delhi) A. M. Vershik February 3, 2016 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On some subjects of M.Gromov's paper "Colorful categories" F. V. Petrov, A. M. Vershik December 16, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Weak mixing of adic automorphisms (including the Pascal automorphism) A. M. Vershik December 16, 2015 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Irreducible representations of nilpotent finitely generated groups S. O. Gorchinskiy November 25, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Gibbs measures over sofic groups: the calculation of the entropy and phase transitions A. V. Alpeev October 28, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the relation between entropy and boundary distortion in dynamical systems S. A. Komech October 21, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Combinatorial Nullstellensatz and some applications V. V. Volkov October 7, 2015 14:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Kantorovich's transportation problem: new directions and results A. V. Kolesnikov September 30, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Seminar dedicated to the memory of M.I.Gordin September 23, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Injective measurable choice A. V. Alpeev April 29, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Colorings of n-homogeneous hypergraphs D. Cherkashin April 22, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Algorithmic decidability of the periodicity and uniform recurrence problems for substitution systems and Rauzy schemes I. V. Mitrofanov April 15, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Symplectic fillings in hyperkahler manifolds and tori M. S. Verbitsky April 8, 2015 13:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Ergodic complex structures M. S. Verbitsky April 8, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Systems of partial isometries of intervals: dynamics, geometry, and topology A. S. Skripchenko March 11, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Three superposition principles E. O. Stepanov February 25, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random deviations of ergodic sums for the Pascal automorphism A. R. Minabutdinov February 11, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Real Hurwitz numbers M. V. Karev February 4, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Gaussian maps of the algebra of canonical commutation relations: solved and unsolved problems A. S. Holevo January 21, 2015 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the spectral measure on the lamplighter group and a limit of De Bruijn graphs T. Smirnova-Nagnibeda December 26, 2014 13:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Enumeration of unlabelled graphs on surfaces E. Krasko, A. V. Omel'chenko December 26, 2014 14:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Closures of orbits V. L. Popov December 17, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Hopf algebra of chord diagrams S. V. Duzhin December 10, 2014 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
General setting of problems concerning invariant measures and measures with a given cocycle A. M. Vershik November 19, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Identities corresponding to the hook-length formula and the formula for strict partitions F. V. Petrov November 19, 2014 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Monomial combinatorics, involutive divisions, involutive bases, and Robbiano's border bases (continuation) N. N. Vasiliev November 12, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Monomial combinatorics, involutive divisions, involutive bases, and Robbiano's border bases N. N. Vasiliev November 5, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Combinatorics of flag polytopes V. M. Buchstaber October 29, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Growth in groups: ideas and perspectives H. A. Helfgott October 22, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Sub-Riemannian geometry on rank 2 Carnot groups Yu. L. Sachkov October 8, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Markov processes in the theory of nonlinear parabolic equations and systems Ya. I. Belopol'skaya October 1, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the scaling entropy sequence of a dynamical system P. B. Zatitskii September 24, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Decomposition of a language into sets of bounded complexity J. Cassaigne September 19, 2014 13:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On Sarnak's conjecture and Veech's question for interval exchanges S. Ferenczi September 19, 2014 14:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Continuous fractions. The Minkowski function. Salem's question E. P. Golubeva September 17, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Asymptotics of representations of classical Lie groups A. I. Bufetov September 10, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Subword complexes, associahedra, and representations of quivers M. A. Gorsky September 10, 2014 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Boundaries of groups acting on nonproper hyperbolic spaces A. V. Malyutin September 3, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On two generalizations of directed lattice animals S. K. Nechaev June 4, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Zero-one laws for first-order properties of the Erdős–Rényi random graph M. E. Zhukovskii May 7, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Sofic entropy A. Alpeev April 23, 2014 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Information about the trimester on random walks on groups at the Poincare Institute (Paris) A. V. Malyutin, A. M. Vershik April 16, 2014 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On mathematical modeling of traffic flows A. V. Gasnikov April 16, 2014 16:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Cyclopermutohedron G. Yu. Panina April 9, 2014 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The space of framed chord diagrams as a Hopf module M. V. Karev March 19, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Limit theorems for symmetric random walks and probabilistic approximation to a solution of the Cauchy problem for some evolution equations N. V. Smorodina March 12, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Simulation of Markov processes on the 2- and 3-dimensional Young graphs N. N. Vasiliev March 5, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Dyson and Macdonald-like identities for root systems F. V. Petrov February 12, 2014 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Dynamic ("inner") metric on Bratteli diagrams and the problem of finding the traces of algebras A. M. Vershik December 26, 2013 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The topology of neighborhood of the identity representation of groups, cohomology with values in representations, and applications to nonunitary representation of current groups A. M. Vershik September 4, 2013 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A new construction of the Steinberg basis A. S. Anan'evskii June 12, 2013 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Setting of the problem of central measures A. M. Vershik April 24, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Compiter simulation of Markov processes with asymptotically central measure on three-dimensional Young diagrams (joint work with A.B.Terentiev) N. N. Vasiliev April 24, 2013 17:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Harmonic analysis on some infinite-dimensional classical groups A. A. Osinenko April 3, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The Kruskal-Katona function, Conway sequence, Takagi curve, and Pascal automorphism A. R. Minabutdinov, I. E. Manaev March 27, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Continuous graphs and the Szemeredi regularity lemma P. B. Zatitskii, F. V. Petrov March 20, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Vector fields, flows, and rectifiable curves in metric spaces E. O. Stepanov February 20, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Szemeredi regularity lemma as a compactness theorem (according to a paper by Lovasz and Szegedy) P. B. Zatitskii, F. V. Petrov February 20, 2013 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Correlation functions of the XX0 Heisenberg chain, q-binomial determinants, and plane partitions in a box K. L. Malyshev, N. M. Bogolyubov February 13, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Operator approach to quantization of semigroups M. A. Aukhadiev, S. A. Grigoryan February 6, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Groups acting on tree-like spaces, and their boundaries A. V. Malyutin January 30, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random matrix approximation of spectra of integral operators (according to a paper by Vladimir Koltchinskii and Evarist Gine) P. B. Zatitskii January 23, 2013 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random variables associated with the Farey tree E. P. Golubeva October 31, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Shape descriptors for object characterization J. Zunic October 26, 2012 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A central limit theorem for Plancherel representations of the infinite-dimensional unitary group A. I. Bufetov October 24, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Totally nonfree actions of the free group A. V. Malyutin October 24, 2012 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Invariants of actions of the free group F. V. Petrov October 17, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Asymptotics of distributions of random walks on Pascal graphs and on root lattices E. M. Rudo October 17, 2012 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Polymorphisms and the problem of destruction of an adiabatic invariant P. E. Golubtsov October 10, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Normal form of measurable functions of several variables, and random matrices A. M. Vershik October 3, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Complexity of words and Wiener's tauberian theorem F. V. Petrov October 3, 2012 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Infinite-dimensional Schur-Weyl duality and the Coxeter-Laplace operator N. V. Tsilevich September 19, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Invariant measures and subset currents on boundaries of free groups T. Smirnova-Nagnibeda September 12, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Julia sets converging to filled quadratic Julia sets R. Kozma May 23, 2012 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Fuss-Catalan numbers, random matrices, and m-ary trees N. V. Alekseev April 18, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On polygon gluings P. G. Zograf April 18, 2012 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The theory of admissible metrics in measure spaces. The general program, entropy, examples A. M. Vershik April 4, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The theory of admissible metrics in measure spaces. A proof of the entropy criterion for the discreteness of a spectrum F. V. Petrov, P. B. Zatitskii April 4, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Automorphisms of algebraic varieties and toric geometry I. V. Arzhantsev March 28, 2012 12:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random knots A. V. Malyutin March 21, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Poisson simulation of lattices and convex curves F. V. Petrov March 14, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the conference on random subgroups held in Israel A. M. Vershik March 14, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
AGT theory and representations of toroidal algebras B. L. Feigin, J. Shiraishi February 24, 2012 12:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On permutational fewnomials over finite fields and residue rings N. N. Vasiliev, M. A. Rybalkin February 22, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Endomorphisms and polymorphisms. An algebraic theory A. M. Vershik February 15, 2012 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Cycles and acyclic flows in metric spaces E. O. Stepanov January 11, 2012 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Аn example of computing the symbolic complexity, and applications to spectral theory A. A. Prikhod'ko January 4, 2012 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Partitioning the interval according to Kakutani and the Pascal automorphism (to the centenary of Shizuo Kakutani (1911-2004)) A. M. Vershik December 21, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Block characters of the symmetric groups V. E. Gorin November 23, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
The problem of modules and classification of irreducible representations A. N. Parshin November 16, 2011 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Transformations of reduced points on the imaginary Lobachevsky plane and continued fractions E. P. Golubeva October 5, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Automorphisms of necklaces S. V. Duzhin September 28, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Description of totally nonfree actions of the infinite symmetric group A. M. Vershik September 14, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the papers by A.Dudko and K.Medynets on the characters of some locally finite groups E. E. Goryachko, F. V. Petrov September 14, 2011 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
PBW filtration and bases in representations of simple Lie algebras E. B. Feigin September 7, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Determinants and the formula "det(exp(y)) = exp(trace(y))", theme and variation P. de la Harpe June 15, 2011 16:15 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Discussion of problems June 8, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
New facts on the Pascal automorphism, and ergodic theory with infinite measure A. M. Vershik June 1, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Local operators and invariant measures for stochastic dynamical systems E. Stepanov March 9, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Informal discussion of problems related to scaled entropy and adic transformations A. M. Vershik February 23, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random Young diagrams: the Plancherel measure. The Vershik-Kerov conjecture on the asymptotics of the normalized dimension (continued) E. M. Rudo February 16, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Автоморфизм Паскаля имеет чисто непрерывный спектр A. M. Vershik February 16, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random Young diagrams: the Plancherel measure. The Vershik-Kerov conjecture on the asymptotics of the normalized dimension E. M. Rudo February 9, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Quasimorphisms and random walks in groups A. V. Malyutin February 2, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On the conference in Protvino A. M. Vershik February 2, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Teichmuller flow and moduli spaces of differentials P. G. Zograf January 19, 2011 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Свободные/несвободные действия на границе дерева и асимптотические экспандеры R. I. Grigorchuk December 29, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Admissibility of the averages of admissible metrics on groups F. V. Petrov, P. B. Zatitskii December 22, 2010 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
About the workshop on random matrices in Bielefeld A. M. Vershik December 15, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
О работе С. Ферензи «Measure-theoretic complexity of ergodic systems» I. E. Manaev, A. Minabudtinov November 3, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Самоподобные группы: графы Шрайера и предельное пространство T. Smirnova-Nagnibeda October 27, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Self-joinings in ergodic theory V. V. Ryzhikov October 13, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random products in group amalgams and HNN-extensions A. V. Malyutin October 6, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Asymptotics of characters of symmetric groups under periodic embeddings E. E. Goryachko, F. V. Petrov September 17, 2010 16:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A formula for the HOMFLY polynomials of rational links M. Shkolnikov September 17, 2010 16:30 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random strict partitions and the fermion Fock space L. A. Petrov September 17, 2010 17:10 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
q-Central measures on the Gelfand–Tsetlin graph V. Gorin September 17, 2010 17:40 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Canonical embeddings of metric spaces P. B. Zatitskii September 17, 2010 18:20 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Decomposability of polymorphisms generated by the action of two finite groups A. M. Levin September 17, 2010 18:50 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Two dimensional gravity in Matrix Model, Topological and Liouville approaches A. A. Belavin June 23, 2010 15:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Random walks on amalgams and HNN-extensions A. V. Malyutin June 23, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Time change in dynamical systems and locally finite permutations A. M. Vershik June 23, 2010 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Permutational binomials over finite fields and the rings $Z/nZ$ M. A. Rybalkin June 9, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Zero-one laws for first-order properties of random graphs in the Erdos–Renyi model M. E. Zhukovskii June 2, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
On partitions of sets on spheres in $R^n$ A. M. Raigorodskii June 2, 2010 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Quantum spectral curve method D. V. Talalaev May 26, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Polyhedra in the traveling salesman problem Yu. R. Romanovskii May 26, 2010 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Asymptotics of the number of integer convex polygonal curves F. V. Petrov May 19, 2010 17:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Indecomposable characters of the group of rational rearrangements of the interval E. E. Goryachko May 19, 2010 18:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Ergodic properties of the Pascal automorphisms I. E. Manaev, A. R. Minabutdinov May 12, 2010 12:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
Another statistical ergodic theorem on actions of Markov groups M. I. Khristoforov May 12, 2010 13:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)
A short communication on the trip to USA A. M. Vershik May 12, 2010 14:00 St. Petersburg, PDMI, room 311 (nab. r. Fontanki, 27)