Isoperimetric inequalities for eigenvalues by inverse mean curvature flow
Isoperimetric inequalities for eigenvalues by inverse mean curvature flow
复制标题
通过逆平均曲率流计算特征值的等周不等式
DOI:
10.1016/j.jmaa.2021.125438
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发表时间:
2016-02
影响因子:
1.3
通讯作者:
Liu Jiancheng
中科院分区:
文献类型:
--
作者:
Guo Fangcheng;Li Guanghan;Wu Chuanxi;Liu Jiancheng
In this paper, we consider the closed eigenvalue problem on hypersurfaces evolving.under the inverse mean curvature flow (IMCF) in R n+1 , prove that the first nonzero.eigenvalue of p-Laplacian (p > 1) is non-increasing along this flow, and find an.interesting monotone quantity associated with the eigenvalue along the rescaled.IMCF. Finally, using a new pinching condition preserved along the IMCF, the.isoperimetric lower bound for this eigenvalue is determined.
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DOI:
--
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