Sign-changing solutions for p-biharmonic equations with Hardy potential in ?N |
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| Authors: | Ruirui YANG Wei ZHANG Xiangqing LIU |
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| Institution: | 1. Department of Mathematics, Yunnan Normal University, Kunming 650092, China;2. School of Mathematics and Statistics, Yunnan University, Kunming 650091, China |
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| Abstract: | In this article, by using the method of invariant sets of descending flow, we obtain the existence of sign-changing solutions of p-biharmonic equations with Hardy potential in ?N. |
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| Keywords: | Sign-changing solutions Hardy potential 35J35 35J65 |
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