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A note on compactness theorems for the Bakry–Émery Ricci tensor and generalized quasi-Einstein tensors
Archiv der Mathematik ( IF 0.5 ) Pub Date : 2021-06-09 , DOI: 10.1007/s00013-021-01620-1
Sanghun Lee

In this paper, we extend compactness theorems of Cheeger, Gromov, Taylor, and Sprouse to the Bakry–Émery Ricci tensor and generalized quasi-Einstein tensors. Our results generalize previous results obtained by Yun and Wan.



中文翻译:

关于 Bakry-Émery Ricci 张量和广义拟爱因斯坦张量的紧性定理的说明

在本文中,我们将 Cheeger、Gromov、Taylor 和 Sprouse 的紧性定理扩展到 Bakry-Émery Ricci 张量和广义拟爱因斯坦张量。我们的结果概括了 Yun 和 Wan 先前获得的结果。

更新日期:2021-06-09
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