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arXiv 1601.08191math.DG
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积分里奇曲率界的局部Sobolev常数估计

Local Sobolev Constant Estimate for Integral Ricci Curvature Bounds

Xianzhe Dai, Guofang Wei, Zhenlei Zhang

摘要:

我们得到了积分里奇曲率的局部Sobolev常数估计,这使得我们能够将极大值原理、梯度估计、热核估计和$L^2$ Hessian估计推广到具有积分Ricci下界的流形上,而不需要非塌缩条件.

英文摘要:

We obtain a local Sobolev constant estimate for integral Ricci curvature, which enables us to extend several important tools such as the maximal principle, the gradient estimate, the heat kernel estimate and the $L^2$ Hessian estimate to manifolds with integral Ricci lower bounds, without the non-collapsing conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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