Difference Cochains and Reidemeister Traces  

作　　者：Baoqun ZHANG Xuezhi ZHAO 

机构地区：[1]Department of Mathematics,Capital Normal University,Beijing 100048,China.

出　　处：《Chinese Annals of Mathematics,Series B》2017年第6期1365-1372,共8页数学年刊（B辑英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.11431009,11661131004)

摘　　要：The authors consider the difference of Reidemeister traces and difference cochain of given two self-maps, and find out a relation involving these two invariants.As an application, an inductive formula of the Reidemeister traces for self-maps on a kind of CW-complex, including spherical manifolds is obtained.

关 键 词：Fixed point Reidemeister trace Difference cochain Spherical manifold 

分 类 号：O177.91[理学—数学]