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arXiv 1705.03330math.AP
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与几类非线性算子有关的含扭转刚度的泛函

On functionals involving the torsional rigidity related to some classes of nonlinear operators

Francesco Della Pietra, Nunzia Gavitone, Serena Guarino Lo Bianco

摘要:

本文研究了涉及各向异性$p$的两个泛函--扭转刚度$T_p(Ω)$,$1<p<+\infty$的最优估计.更准确地说,我们研究了$Φ(Ω)=\frac{T_p(Ω)}{|Ω|M(Ω)}$和$Ψ(Ω)=\frac{T_p(Ω)}{|Ω|[R_{F}(Ω)]^{\frac{p}{p-1}}}$,其中$M(Ω)$是扭转函数$u_Ω$的最大值,$R_F(Ω)$是$Ω$的各向异性内径。

英文摘要:

In this paper we study optimal estimates for two functionals involving the anisotropic $p$-torsional rigidity $T_p(Ω)$, $1<p<+\infty$. More precisely, we study $Φ(Ω)=\frac{T_p(Ω)}{|Ω|M(Ω)}$ and $Ψ(Ω)=\frac{T_p(Ω)}{|Ω|[R_{F}(Ω)]^{\frac{p}{p-1}}}$, where $M(Ω)$ is the maximum of the torsion function $u_Ω$ and $R_F(Ω)$ is the anisotropic inradius of $Ω$.

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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