• #### On the isoperimetric problem for the Laplacian with Robin and Wentzell boundary conditions ﻿

Published 2010-03-17
We consider the problem of minimising the eigenvalues of the Laplacian with Robin boundary conditions $\frac{\partial u}{\partial \nu} + \alpha u = 0$ and generalised Wentzell boundary conditions \$\Delta u + \beta ...
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Thesis