On the existence of multiple positive entire solutions for a quasilinear elliptic systems

被引:8
|
作者
Miao, Qing [1 ]
Yang, Zuodong [1 ,2 ]
机构
[1] Nanjing Normal Univ, Sch Math & Comp Sci, Inst Math, Nanjing 210097, Peoples R China
[2] Nanjing Normal Univ, Coll Zhongbei, Nanjing 210046, Peoples R China
基金
中国国家自然科学基金;
关键词
quasilinear elliptic equation; entire positive solution; existence;
D O I
10.1016/j.amc.2007.08.047
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, our main purpose is to establish the existence of infinitely positive bounded entire solutions of second order quasilinear elliptic systems. These extend a work of Zuodong Yang [Zuodong Yang, Existence of positive bounded entire solutions of quasilinear elliptic equations, Appl. Math. Comput. 156 (2004) 743-754], which considered the single quasilinear elliptic equation. These extend also a work of Kawano and Kusano [N. Kawano, T. Kusano, On positive entire solutions of a class of second order semilinear elliptic systems, Math. Zeitschrift 186 (3) (1984) 287-297] which studied the semilinear elliptic equation. (C) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码:12 / 23
页数:12
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