Expanding Ricci solitons with pinched Ricci curvature
Expanding Ricci solitons with pinched Ricci curvature
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DOI:
10.2996/kmj/1301576768
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发表时间:
2010-05
影响因子:
0.6
通讯作者:
Li Ma
中科院分区:
文献类型:
--
作者:
Li Ma
In this paper, we prove that expanding gradient Ricci solitons with (positively) pinched Ricci curvature are trivial ones. Namely, they are either compact or flat.