Dynamic system

I thinks there is some problem related to the solution of a 2 order differential…

  Consider compact 1 dimension dynamic system. We focus on $latex S_1$, it …

$latex M$ is the markov triple $latex (x,y,z)$: $latex x^2+y^2+z^2=xyz$ and $lat…

I am reading the article “ENTROPY THEORY OF GEODESIC FLOWS”. Now we …

Some basic thing, include the definition of metric entropy is introduced in my e…

this note will talk about the Ostrowski representation and approximation by cont…

1.period 3 induce chaos theorem:if a interval map $latex T:I\to I$ have a period…

Topological point of view: in topological point of view a flat surface is a topo…

$ T:X\longrightarrow X$ 介绍了三个简单例子，包括$ S_1$上的加倍映射，旋转映射以及$ X_k=\Pi_{n\in Z}\{1,2,&…