离散动力系统不动点类的Nielsen数

The Nielsen Number of the Fixpoint Class of the Piscrete Dynamical System

本文在[1],[3]的基础上引入了离散动力系统不动点类的Nielsen-数,讨论了Nielsen-数的同伦性质,得到利用Nielesn-数估计离散动力系统不动点个数的几个结果,为地一步研究该系统不动点的个数问题提供了有用的工具。

This paper is a continuation of [2]. We introduce the calculate the fixpointnumber of discrete dynamical system. by Nielsen--number.