Weak-strong uniqueness for volume-preserving mean curvature flow

Weak-strong uniqueness for volume-preserving mean curvature flow
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保体积平均曲率流的弱-强唯一性

DOI:
10.4171/rmi/1395
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发表时间:
2022
期刊:
Revista matemática iberoamericana
影响因子:
--
通讯作者:
Tim Laux
Tim Laux
中科院分区:
--
文献类型:
--
作者:
Tim Laux

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本文给出了保体积平均曲率流的稳定性和弱-强唯一性原理。该证明基于体积保持梯度流校准的新概念,这是Fischer等人最近引入的无体积保持情况下概念的自然扩展[arXiv:2003.05478]。第一个主要结果表明,任何具有一定正则性的强解都是可标定的。第二个主要结果包括一个稳定性估计的相对熵,这是有效的类分布的解决方案,体积保持平均曲率流。
In this note, we derive a stability and weak-strong uniqueness principle for volume-preserving mean curvature flow. The proof is based on a new notion of volume-preserving gradient flow calibrations, which is a natural extension of the concept in the case without volume preservation recently introduced by Fischer et al. [arXiv:2003.05478]. The first main result shows that any strong solution with certain regularity is calibrated. The second main result consists of a stability estimate in terms of a relative entropy, which is valid in the class of distributional solutions to volume-preserving mean curvature flow.
DOI: --
发表时间: 2023
期刊:
影响因子: --
作者:
Mitsuo Higaki;Christophe Prange;Keisuke Takasao
通讯作者: Keisuke Takasao
正则布拉克平均曲率流的存在性
DOI: --
发表时间: 2022
期刊:
影响因子: --
作者:
Satsuki Ishii;Mousumi Akter;Jakia Jannat Keya;Arif Md. Rashedul Kabir;Hiroyuki Asanuma;Akinori Kuzuya;Kazuki Sada;and Akira Kakugo;三宅登之;Yoshihiro Tonegawa
通讯作者: Yoshihiro Tonegawa