Blow-up analysis for a nonlinear diffusion system |
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| Authors: | Xianfa Song Sining Zheng Zhaoxin Jiang |
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| Institution: | (1) Department of Applied Mathematics, Dalian University of Technology, Dalian, 116024, People s Republic of China |
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| Abstract: | This paper deals with a nonlinear diffusion system coupled via nonlinear reaction terms of power type. As results of interactions among the multi-nonlinearities in the system described by six exponents, global boundedness and blow-up criteria of positive solutions are determined.Supported by the National Natural Science Foundation of China.Received: December 12, 2001; revised: May 6, December 3, 2002 |
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| Keywords: | Primary 35K65 35K40 |
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