Symmetry results for decay solutions of elliptic systems in the whole space |
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Authors: | Li Ma Baiyu Liu |
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Affiliation: | a Department of Mathematics, Henan Normal University, Xinxiang, 453007, China b Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China |
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Abstract: | In this paper, by using the Alexandrov-Serrin method of moving planes combined with maximum principles, we prove that the decaying positive solutions of a semi-linear elliptic system in the whole space are radially symmetric about some point. The system under our consideration includes the important physical interesting case, the stationary Schrödinger system for Bose-Einstein condensate. |
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Keywords: | 35J45 35J60 45G05 45G15 |
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