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W1,p-metrics and conformal metrics with Ln/2-bounded scalar curvature
Communications in Contemporary Mathematics ( IF 1.6 ) Pub Date : 2021-06-24 , DOI: 10.1142/s0219199721500474 Conghan Dong 1 , Yuxiang Li 1 , Ke Xu 1
中文翻译:
W1、p-度量和具有 Ln/2 有界标量曲率的共形度量
更新日期:2021-06-24
Communications in Contemporary Mathematics ( IF 1.6 ) Pub Date : 2021-06-24 , DOI: 10.1142/s0219199721500474 Conghan Dong 1 , Yuxiang Li 1 , Ke Xu 1
Affiliation
A -metric on an n-dimensional closed Riemannian manifold naturally induces a distance function, provided p is sufficiently close to n. If a sequence of metrics converges in to a limit metric , then the corresponding distance functions subconverge to a limit distance function d, which satisfies .
As an application, we show that the above convergence result applies to a sequence of conformal metrics with -bounded scalar curvatures, under certain geometric assumptions. In particular, in this special setting, the limit distance function d actually coincides with .
中文翻译:
W1、p-度量和具有 Ln/2 有界标量曲率的共形度量
一个n维闭黎曼流形上的 -metric自然会导出距离函数,前提是p足够接近n。如果一系列指标收敛于到极限指标, 那么相应的距离函数子收敛到极限距离函数d,它满足.
作为一个应用,我们证明了上述收敛结果适用于一系列具有- 有界标量曲率,在某些几何假设下。特别地,在这种特殊设置下,极限距离函数d实际上与.