Multiple closed geodesics on bumpy Finsler n-spheres

作者：Duan Huagui; Long Yiming^*

来源：Journal of Differential Equations, 2007, 233(1): 221-240.

DOI：10.1016/j.jde.2006.10.002

In this paper we prove that for every bumpy Finsler metric F on every rationally homological n-dimensional sphere S-n with n >= 2, there exist always at least two distinct prime closed geodesics.

• 出版日期2007-2-1
• 单位南开大学