期刊论文

Deng, Yi Hua

英文

ANNALES POLONICI MATHEMATICI

0066-2216

2014

112

1

101-108

10.4064/ap112-1-8

Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [14JJ2120]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [14A020]; construct program of the key discipline in Hunan province [[2011]76]; Grants-in-Aid for Scientific ResearchMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [16360308, 05F05099] Funding Source: KAKEN

本校为第一且通讯机构

We prove that if M is a complete noncompact Riemannian manifold whose Ricci tensor is cyclic parallel and whose scalar curvature is nonpositive, then M is Einstein, provided the Sobolev constant is positive and an int...