数学物理学报 ›› 1997, Vol. 17 ›› Issue (1): 1-9.

• 论文 •    下一篇

半线性椭圆型方程组正解的对称性和单调性

施小丁1, 顾永耕1, 陈京2   

  1. 1 中国科学院系统科学研究所 北京 100080;
    2 香港城市大学数学系 香港
  • 收稿日期:1994-10-11 修回日期:1995-04-22 出版日期:1997-02-26 发布日期:1997-02-26

Symmetry and Monotonicity Propertles for Positive Solutions in Systems of Semilinear Elliptic Equations

Shi Xiaoding1, Gu Yonggeng1, Chen Jing2   

  1. Institute of Systems Science Academia Sinica, Beijing 100080
  • Received:1994-10-11 Revised:1995-04-22 Online:1997-02-26 Published:1997-02-26

摘要: 该文讨论了扇型区域上一类半线性椭圆型方程组混合边值问题正解的对称性和单调性.所得结果是文献[1]-[14]的一个推广.

关键词: 对称性, 单调性, 正解

Abstract: This paper is concerned with symmetry and monotonicity properties for positive solutions of systems of semilinear elliptic equations with mixed boundary value conditons on the sector-like domain.

Key words: symmetry property, monotonicity property, posltive solutions