Nonexistence and Radial Symmetry of Positive Solutions of Semilinear Elliptic Systems

作者:Zhang Zhengce*; Zhu Liping
来源:Discrete Dynamics in Nature and Society, 2009, 2009: 629749.
DOI:10.1155/2009/629749

摘要

Nonexistence and radial symmetry of positive solutions for a class of semilinear elliptic systems are considered via the method of moving spheres.