On Gaussian curvature flow

On Gaussian curvature flow
复制标题

关于高斯曲率流

DOI:
10.1016/j.jde.2021.05.048
复制
发表时间:
2021-09
影响因子:
2.4
通讯作者:
Xu Xingwang
Xu Xingwang
中科院分区:
数学2区
文献类型:
--
作者:
Chen Xuezhang;Li Mingxiang;Li Zirui;Xu Xingwang

文献摘要

参考文献

相似文献

The current article is to study the solvability of Nirenberg problem on S 2 through the so-called Gaussian curvature flow. We aim to propose a unified method to treat the problem for candidate functions without sign restriction and non-degenerate assumption. As a first step, we reproduce the following statement: suppose the critical points of a smooth function f with positive critical values are non-degenerate. Then the required solution exists, if the difference between the number of the local maximum points with positive values and the number of the saddle points with positive critical values as well as negative Laplace is not equal to 1. This statement has been proved for nearly thirty years through different methods.
DOI: 10.1007/bf02392560
发表时间: 1987-12
期刊: Acta Mathematica
影响因子: 3.7
作者:
S. Chang;Paul Yang
通讯作者: S. Chang;Paul Yang
DOI: 10.1007/bf01212171
发表时间: 1982-09
影响因子: 2.4
作者:
E. Onofri
通讯作者: E. Onofri
DOI: 10.1002/cpa.3160480606
发表时间: 1995
影响因子: 3
作者:
Wenxiong Chen;Congming Li
通讯作者: Wenxiong Chen;Congming Li
DOI: 10.1142/s0129167x93000042
发表时间: 1993-02
影响因子: 0.6
作者:
Kung-Ching Chang;Jia quan Liu
通讯作者: Kung-Ching Chang;Jia quan Liu
DOI: 10.1007/bf01191617
发表时间: 1993-05
影响因子: 2.1
作者:
S. Chang;M. Gursky;Paul Yang
通讯作者: S. Chang;M. Gursky;Paul Yang