A family of higher-order isoperimetric inequalities

A family of higher-order isoperimetric inequalities
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DOI:
10.1142/s0219199714500151
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发表时间:
2015-03
影响因子:
1.6
通讯作者:
Guohuan Qiu
Guohuan Qiu
中科院分区:
数学2区
文献类型:
--
作者:
Guohuan Qiu

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本文证明了欧氏空间中所有k的(k+1)-凸域的体积与第k个凸域的平均曲率积分之间的尖锐的不等式。我们推广了Chang和Wang最近的结果[一些高阶等周不等式通过最优传输的方法,Preprint(2013年);arxiv:1305.3004],其中他们证明了k=1,2的情况。其思想与[S-Y.A.Chang和Y.Wang,一些高阶等周不等式通过最优传输的方法,Preprint(2013年);arxiv:1305.3004]相同,但涉及计算。
In this paper, we prove sharp inequalities between the volume and the integral of the kth mean curvature for (k + 1)-convex domains in the Euclidean space for all k. We generalize the recent results of Chang and Wang [Some higher order isoperimetric inequalities via the method of optimal transport, preprint (2013); arXiv:1305.3004], where they prove the case k = 1, 2. The idea is the same as [S.-Y. A. Chang and Y. Wang, Some higher order isoperimetric inequalities via the method of optimal transport, preprint (2013); arXiv:1305.3004], but calculations are involved.