EXISTENCE OF TWO POSITIVE SOLUTIONS TO SINGULAR ELLIPTIC SYSTEMS WITH WEIGHTS |
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| Authors: | Dengfeng Lü |
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| Institution: | Dengfeng Lü(School of Math. and Statistics,Xiaogan University,Xiaogan 432000,Hubei) |
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| Abstract: | 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. |
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| Keywords: | elliptic systems positive solution fibering method |
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