collaborators

2 papers

math.DS2026

Entropy formula for surface diffeomorphisms

Yuntao Zang

Let be a () diffeomorphism on a compact surface with where $λ^{+}(f):=\lim_{n\to+\infty}\frac{1}{n}\max_{x\in M}\log \le…

math.DS2025

Measures of maximal entropy for three-dimensional flows

Yuntao Zang

We prove for non-singular flows on three-dimensional compact manifolds with positive entropy, there are at most finitely many ergodic measures of maximal entropy. This r…