On Pólya’s Inequality for Torsional Rigidity and First Dirichlet Eigenvalue
نویسندگان
چکیده
منابع مشابه
On the first twisted Dirichlet eigenvalue
In this paper we prove an isoperimetric inequality for the twisted Dirichlet eigenvalue which was introduced by Barbosa and Bérard in the context of constant mean curvature surfaces. More precisely, we show that in the Euclidean case this eigenvalue is minimized by the union of two equal balls.
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ژورنال
عنوان ژورنال: Integral Equations and Operator Theory
سال: 2016
ISSN: 0378-620X,1420-8989
DOI: 10.1007/s00020-016-2334-x