News & Events
Speaker: Vadim Kaloshin, Professor at the University of Maryland， College Park
Date: February 22, 2023
Sponsor: School of Mathematics, Shandong University
We shall discuss the dynamics of Bikhoff billiards or billiards in convex-bounded regions. Motivated by the famous question "Can you hear the shape of a drum?", we study and prove deformational spectral rigidity in some perturbative situations. It turns out that techniques to study these notions are also applicable to the perturbative Birkhoff Conjecture about integrable billiards.
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