2 papers
nlin.PS2024
Data-Driven Discovery of Conservation Laws from Trajectories via Neural Deflation
Shaoxuan Chen, Panayotis G. Kevrekidis, Hong-Kun Zhang +1
In an earlier work by a subset of the present authors, the method of the so-called neural deflation was introduced towards identifying a complete set of functionally independent co…
math-ph2004
Billiards with polynomial mixing rates
Nikolai Chernov, Hong-Kun Zhang
While many dynamical systems of mechanical origin, in particular billiards, are strongly chaotic -- enjoy exponential mixing, the rates of mixing in many other models are slow (alg…