Uniqueness and non-existence theorems for conformally invariant equations

被引:44
|
作者
Xu, XW [1 ]
机构
[1] Natl Univ Singapore, Dept Math, Singapore 117543, Singapore
关键词
conformally invariant integral equations; method of moving spheres; Q-curvature;
D O I
10.1016/j.jfa.2004.07.003
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
By using the equivalent integral form for the Q-curvature equation, we generalize the well-known non-existence results on two-dimensional Gaussian curvature equation to all dimensional Q-curvature equation. Somehow, we introduce a new approach to Q-curvature equation which is higher order and even pseudo-differential equation. As a by-product, we do classify the solutions for Q = 1 solutions on S-n as well as on R-n with necessary growth rate assumption. (c) 2004 Elsevier Inc. All rights reserved.
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页码:1 / 28
页数:28
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