Vadim Kaloshin

collaborators

2 papers

math.DS2026

Isoenergetic degeneracy generically creates meandering invariant tori

Vadim Kaloshin, Illya Koval, Yi Pan

Consider the set of isoenergetically degenerate integrable Hamiltonians with two degrees of freedom. We show that a cusp-generic perturbation of a generic Hamiltonian in this set g…

math.DS2016

Dynamical Spectral rigidity among $Z_{2}$ -symmetric strictly convex domains close to a circle

Jacopo De Simoi, Vadim Kaloshin, Qiaoling Wei +1

We show that any sufficiently (finitely) smooth $Z_{2}$ -symmetric strictly convex domain sufficiently close to a circle is dynamically spectrally rigid, i.e. all deformations…

Isoenergetic degeneracy generically creates meandering invariant tori

Dynamical Spectral rigidity among Z2​-symmetric strictly convex domains close to a circle

Dynamical Spectral rigidity among $Z_{2}$ -symmetric strictly convex domains close to a circle