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arXiv 2609.09527math.DGmath-phmath.MP

简单芬斯勒度量的共形边界刚性

Conformal boundary rigidity for simple Finsler metrics

Kelvin Lam, Hanming Zhou

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中文总结 AI 辅助

本文证明了简单芬斯勒流形在共形因子下具有稳定性,通过刻画边界距离函数的奇异性定义$H^2$范数,并利用改编的Mukhometov分部积分技术获得Sobolev范数与$L^2$范数之间的稳定性估计。

中文摘要 AI 辅助

本文证明了简单芬斯勒流形是共形稳定的。给定一个简单芬斯勒流形和一类共形因子,我们刻画了它们诱导的边界距离函数的奇异性,这使我们能够定义一个合适的$H^2$范数。然后,我们在这个Sobolev范数与共形因子类上的$L^2$范数之间获得了稳定性估计。为了证明主要定理,我们将Mukhometov \n\cite{Muhometov}采用的经典分部积分技术改编到芬斯勒环境中。

英文摘要

In this paper we prove that simple Finsler manifolds are conformally stable. Given a simple Finsler manifold and a class of conformal factors, we characterize the singularity of their induced boundary distance functions which allows us to define an appropiate $H^2$ norm. We then obtain a stability estimate with respect to this Sobolev norm and the $L^2$ norm on the class of the conformal factors. To prove the main theorems, we adapt the classical integration by parts technique employed by Mukhometov \cite{Muhometov} to the Finsler setting.

发表机构

  • University of California Santa Barbara(加州大学圣塔芭芭拉分校)

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