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A Hardy inequality in a twisted Dirichlet-Neumann waveguide by Kovarik, Hynek; Krejcirik, David is a scholarly article available to read on EtoBox.

What is A Hardy inequality in a twisted Dirichlet-Neumann waveguide about?

We consider the Laplacian in a straight strip, subject to a combination of Dirichlet and Neumann boundary conditions. We show that a switch of the respective boundary conditions leads to a Hardy inequality for the Laplacian. As a byproduct of our method, we obtain a simple proof of a theorem of Dittrich and Kriz.

Author

Kovarik, Hynek; Krejcirik, David

Published

2006

Language

EN