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arXiv 1407.6971math.AP
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一类非局部退化抛物问题

On a nonlocal degenerate parabolic problem

Rui M. P. Almeida, Stanislav N. Antontsev, José C. M. Duque

摘要:

建立了一类非线性非局部退化抛物方程弱解存在唯一的条件。研究了解在时间趋于无穷大时的渐近性态。特别地,证明了有限时间灭绝和多项式衰减性质。

英文摘要:

Conditions for the existence and uniqueness of weak solutions for a class of nonlinear nonlocal degenerate parabolic equations are established. The asymptotic behaviour of the solutions as time tends to infinity are also studied. In particular, the finite time extinction and polynomial decay properties are proved.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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