New existence results for prescribed mean curvature problem on balls under pinching conditions

被引:0
|
作者
Fourti, Habib [1 ,2 ]
机构
[1] Univ Monastir, Fac Sci, Monastir 5019, Tunisia
[2] Univ Sfax, Fac Sci, Lab LR13ES21, Sfax 3000, Tunisia
关键词
Non compact variational problem; Mean curvature; Critical points at infinity; Topological methods; Infinite dimensional Morse theory; SCALAR-CURVATURE; CONFORMAL METRICS; SOBOLEV INEQUALITIES; UNIQUENESS THEOREMS; PERTURBATION RESULT; S-N; FLOW;
D O I
10.1016/j.difgeo.2022.101901
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider a kind of Yamabe problem whose scalar curvature vanishes in the unit ball B-n and on the boundary Sn-1 the mean curvature is prescribed. By combining critical points at infinity approach with Morse theory we obtain new existence results in higher dimensional case n >= 5, under suitable pinching conditions on the mean curvature function. (C) 2022 Elsevier B.V. All rights reserved.
引用
收藏
页数:17
相关论文
共 50 条