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arXiv 0906.2352math.AP
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一类拟线性抛物问题的渐近对称性

Asymptotic symmetry for a class of quasi-linear parabolic problems

Luigi Montoro, Berardino Sciunzi, Marco Squassina

摘要:

研究了一类具有变分结构的拟线性椭圆型方程弱正解的对称性。在此基础上,研究了相应的抛物型方程整体解的渐近性态。特别是,如果域是一个球,$ω$ -极限集的元素是非负的径向对称解的平稳问题。

英文摘要:

We study the symmetry properties of the weak positive solutions to a class of quasi-linear elliptic problems having a variational structure. On this basis, the asymptotic behaviour of global solutions of the corresponding parabolic equations is also investigated. In particular, if the domain is a ball, the elements of the $ω$-limit set are nonnegative radially symmetric solutions of the stationary problem.

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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