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The Robin Function and Its Eigenvalues

  • Bodo Dittmar and Maren Hantke
Published/Copyright: March 10, 2010
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Georgian Mathematical Journal
From the journal Volume 14 Issue 3

Abstract

The paper deals with the Robin function and eigenvalue problems generated by the Robin operator. First we show that Green's function of an 𝑛-fold connected domain is the Robin function of an appropriate simply connected domain. The main part of the paper deals with eigenvalue problems for the Robin operator: the mixed Stekloff eigenvalue problem and the membrane problem with mixed boundary conditions. Isoperimetric inequalities are proved for the sum of reciprocal eigenvalues.

Received: 2007-03-12
Published Online: 2010-03-10
Published in Print: 2007-September

© Heldermann Verlag

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