
Research interests
 ergodic theory, dynamical systems, symbolic
dynamics, nonholonomic dynamics
 representation theory and its applications,
asymptotic representation theory, infinitedimensional groups, C*algebras
 combinatorics, symmetric groups, approximations in algebra
 measure theory,
statistics and asymptotics in combinatorics
 convex geometry, discrete
geometry, subriemannian geometry
 linear and nonlinear programming, optimization.
