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arXiv · 1505.03194

Gap theorems for Ricci-harmonic solitons

Homare Tadano
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Abstract

In the present paper, by using estimates for the generalized Ricci curvature, we shall give some gap theorems for Ricci-harmonic solitons showing some necessary and sufficient conditions for the solitons to be harmonic-Einstein. Our results may be regarded as a generalization of recent works by H. Li, and M. Fernandez-Lopez and E. Garcia-Rio.

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Homare Tadano. 2015-05-12. Gap theorems for Ricci-harmonic solitons. https://arxiv.org/abs/1505.03194

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