Errata to “On Self-mapping Degrees of S^3-geometry Manifolds”  

作　　者：Xiao Ming DU Xue Zhi ZHAO 

机构地区：[1]School of Mathematics,South China University of Technology,Gangzhou 510640,P.R.China [2]Department of Mathematics,Capital Normal University,Beijing 100048,P.R.China

出　　处：《Acta Mathematica Sinica,English Series》2019年第12期1979-1982,共4页数学学报（英文版）

基　　金：Supported by NSFC(Grant Nos.11571246,11431009,11661131004);the Fundamental Research Funds for the Central Universities in China

摘　　要：The set of self-mapping degrees of S^3-geometry 3-manifolds in[2]have some mistakes when the fundamental group of the 3-manifold is D4n^*,O48^*,D'n·2q or T'8·3q.So we need to make this errata.The self-mapping degrees of all closed and oriented 3-manifolds are listed in[1]and[5].The table of spherical case in[5]is mostly quoted from[2].The results in[5]which do not involve the corrections made here still valid.The results in[5]involving the corrections made here should be also changed.

关 键 词：Mapping DEGREE SPHERICAL MANIFOLD 

分 类 号：O18[理学—数学]