数学物理学报 ›› 2017, Vol. 37 ›› Issue (1): 1-6.

• 论文 •    下一篇

完备非紧瑞奇孤立子上的测地回圈

陈志伟   

  1. 国家理论科学研究中心 台湾新竹
  • 收稿日期:2016-04-12 修回日期:2016-10-20 出版日期:2017-02-26 发布日期:2017-02-26
  • 作者简介:陈志伟,E-mail:BabbageTW@gmail.com

A Note on Geodesic Loops in Complete Non-Compact Ricci Solitons

Chen Chih-Wei   

  1. National Center for Theoretical Sciences, Taiwan Hsinchu
  • Received:2016-04-12 Revised:2016-10-20 Online:2017-02-26 Published:2017-02-26

摘要:

经由研究测地回圈,该文对具有二次递减曲率的κ-非塌陷瑞奇孤立子做出几何形状的描述.

关键词: 单射半径, 曲率递减, 瑞奇孤立子

Abstract:

We give a visual description on the κ-noncollapsity of Ricci solitons with quadratic decaying curvature by studying closed loops in them.

Key words: Injectivity radius, Curvature decay, Ricci soliton

中图分类号: 

  • O186.1