Remarks on non-compact gradient Ricci solitons
Remarks on non-compact gradient Ricci solitons
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DOI:
10.1007/s00209-010-0695-4
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发表时间:
2009-05
影响因子:
0.8
通讯作者:
S. Pigola;Michele Rimoldi;A. G. Setti
中科院分区:
文献类型:
--
作者:
S. Pigola;Michele Rimoldi;A. G. Setti
In this paper we show how techniques coming from stochastic analysis, such as stochastic completeness (in the form of the weak maximum principle at infinity), parabolicity andLp-Liouville type results for the weighted Laplacian associated to the potential may be used to obtain triviality, rigidity results, and scalar curvature estimates for gradient Ricci solitons underLpconditions on the relevant quantities.