Russian version
St. Petersburg Seminar
on Representation Theory and Dynamical Systems
Wednesday, 17 PM, room 311 , PDMI, Fontanka
27
Former talks in 2007:
December 26
V.Vysotsky
Formation of clusters in stochastic systems of sticky particles
November 28
A.Zorin (Moscow)
On the commutativity of the centralizer of a subalgebra
in the universal enveloping algebra
November 21
F.Petrov
Quasi-random graphs
November 14
A.Sergeev
Classical Lie superalgebras, their invariants and representations
November 7
F.L.Bakharev
Polar decomposition of vector-valued functions
October 24
A.Gorbulsky
Filtrations generated by random walks over the
trajectories of Bernoulli actions of lattices
October 17
N.Nessonov (Kharkov)
On representations of GL(\infty)
October 17
V.Guba (Vologda)
Growth factors of amenable groups
September 19
P.P.Kulish
Algebraic aspects of integrable spin chains
September 5
F.Petrov
Affine geometry and bounds on the number of integer points on surfaces
August 29
A.Vainshtein
1. Double Hurwitz numbers in genus 0.
2. Cluster algebras and Poisson geometry.
July 12
R.Mikhailov (Steklov Institute, Moscow)
Algebraic aspects of the theory of homotopy groups of spheres
May 23
A.M.Vershik
Algebraic polymorphisms (dynamic theory of correspondences)
(a joint paper with K.Schmidt)
April 25
E.Stepanov (St.Petersburg)
Models of optimal mass transportation and irrigation networks
April 18
S.I.Bezugly (Kharkov)
Topologies on tranformation groups in
Borel and Cantor dynamics
April 11
V.Vershinin (Novosibirsk, Montpelier)
Special automorphisms of the free group and associated Lie algebras;
inverse semigroups and braids
April 4
Discussion of problems related to corepresentation
of classical groups (A.M.Vershik, N.A.Vavilov, S.V.Duzhin,...)
February 14
A.M.Vershik
The infinite-dimensional Lebesgue measure ant its applications
February 14
N.Smorodina
Nonsingular and measure-preserving transformations of pure-jump
Levy processes
February 7
L.Rybnikov (ITEP, Moscow)
Commutative subalgebras in universal enveloping algebras
January 31
G.G.Amosov (Moscow)
On noncommutative cohomologies of the semigroup of shifts
of the algebra of all bounded operators in the space
January 31
V.Malyshev (Moscow)
A one-dimensional model of expansion of crystals and
biological networks
January 17
A.M.Vershik
Dilation of positive multplications-comultiplications
and duality of *-algebras
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