当前位置:
X-MOL 学术
›
J. reine angew. Math.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Stable s-minimal cones in ℝ3 are flat for s ~ 1
Journal für die reine und angewandte Mathematik ( IF 1.2 ) Pub Date : 2019-04-16 , DOI: 10.1515/crelle-2019-0005 Xavier Cabré 1 , Eleonora Cinti 2 , Joaquim Serra 3
Journal für die reine und angewandte Mathematik ( IF 1.2 ) Pub Date : 2019-04-16 , DOI: 10.1515/crelle-2019-0005 Xavier Cabré 1 , Eleonora Cinti 2 , Joaquim Serra 3
Affiliation
We prove that half spaces are the only stable nonlocal s-minimal cones in , for sufficiently close to 1. This is the first classification result of stable s-minimal cones in dimension higher than two. Its proof cannot rely on a compactness argument perturbing from . In fact, our proof gives a quantifiable value for the required closeness of s to 1. We use the geometric formula for the second variation of the fractional s-perimeter, which involves a squared nonlocal second fundamental form, as well as the recent BV estimates for stable nonlocal minimal sets.
中文翻译:
ℝ3中稳定的s最小锥面对于s〜1是平坦的
我们证明半空间是唯一稳定的非局部s-最小锥 ,对于 充分接近于1。这是尺寸大于2的稳定s-最小锥的第一个分类结果。它的证明不能依赖于从 。实际上,我们的证明给出了s与1的要求接近度的可量化值。我们使用分数s- perimeter的第二个变化的几何公式,其中包括平方非局部第二基本形式以及最近的BV估计用于稳定的非局部极小集。
更新日期:2019-04-16
中文翻译:
ℝ3中稳定的s最小锥面对于s〜1是平坦的
我们证明半空间是唯一稳定的非局部s-最小锥