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arXiv 2201.05788math.AP
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关于拟线性Finsler各向异性方程的Pohozaev恒等式

On the Pohozaev identity for quasilinear Finsler anisotropic equations

Luigi Montoro, Berardino Sciunzi

摘要:

本文导出了含有各向异性Finsler算子$-\operatorname{div}(B'(H(\nabla u))\nabla H(\nabla u))$的拟线性方程\begin{equation}\tag{$E$}\label{eq:p} -\operatorname{div}(B'(H(\nabla u))\nabla H(\nabla u))=g(x, u) \quad \text {in}\,\, Ω, \end{equation}的Pohozaev恒等式.特别地,借助于向量场$B'(H(\nabla u))\nabla H(\nabla u)$上的正则性结果,我们直接证明了关于弱解和的恒等式。

英文摘要:

In this paper we derive the Pohozaev identity for quasilinear equations \begin{equation}\tag{$E$}\label{eq:p} -\operatorname{div}(B'(H(\nabla u))\nabla H(\nabla u))=g(x, u) \quad \text {in}\,\, Ω, \end{equation} involving the anisotropic Finsler operator $-\operatorname{div}(B'(H(\nabla u))\nabla H(\nabla u))$. In particular, by means of fine regularity results on the vectorial field $B'(H(\nabla u))\nabla H(\nabla u)$, we prove the identity for weak solutions and in a direct way.

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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