In this talk,we consider a class of biased random walks on infinite groups and graphs,and study spectral radius,escape s......

In this paper,a new type of entropy,directional preimage entropy including topological and measure theoretic versions fo......

<正>InfiniteGraph发布提供了一个全新、节约成本和高效的途径,可从多种类型的数据库中挖掘更深层和更相关的智能并提供实时决策支......