EXISTENCE OF TWO POSITIVE SOLUTIONS TO SINGULAR ELLIPTIC SYSTEMS WITH WEIGHTS  

作　　者：Dengfeng Lü(School of Math. and Statistics,Xiaogan University,Xiaogan 432000,Hubei) 

出　　处：《Annals of Differential Equations》2011年第3期343-351,共9页微分方程年刊（英文版）

基　　金：supported by the National Natural Science Foundation of China (10631030);the Youth Foundation of Xiaogan University (Z2012003)

摘　　要：In this paper,a class of singular elliptic systems involving weight functions and nonlinear terms are studied. By the fibering method introduced by Pohozaev and the strong maximum principle,the existence of two positive solutions to the elliptic systems are obtained.In this paper,a class of singular elliptic systems involving weight functions and nonlinear terms are studied. By the fibering method introduced by Pohozaev and the strong maximum principle,the existence of two positive solutions to the elliptic systems are obtained.

关 键 词：elliptic systems positive solution fibering method 

分 类 号：O175.25[理学—数学]