An upper bound on topological entropy of the Bunimovich stadium billiard map

2022/03/29 by Jernej Činč, Činč, Jernej, Serge Troubetzkoy +1
Mathematics · Physics and Astronomy · #Chaos control and synchronization #Dynamical Systems (math.DS) #FOS: Mathematics #Mathematical Dynamics and Fractals #Quantum chaos and dynamical systems

paper · pdf · doi:10.48550/arxiv.2203.15344

openalex publication_date 2022/03/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We show that the topological entropy of the billiard map in a Bunimovich stadium is at most log(3.49066).

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