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LI Yanbo, LI Huilai
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Abstract: We studied the obstruction phenomenon aris ing from the solution of the evolution p-Laplaceequation with p∈(1,2)∪(2,+∞). The L∞-obstruction phenomenon in the case of p>2(slow diffusion) and the L1-obstruction phenomenon in the case of 1<p<2 (fast diffusion) were proved respectively. For the slow diffusion equation with the source term, we also obtained the finite propagation property of solution.
Key words: obstruction phenomenon, finite propagation, degeneracy, singularity
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LI Yanbo, LI Huilai. Obstruction Phenomenon of the Solution tothe Evolution p-Laplace Equation[J].J4, 2008, 46(02): 234-236.
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http://xuebao.jlu.edu.cn/lxb/EN/Y2008/V46/I02/234
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