A Hardy inequality in a twisted Dirichle
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H. Kovařík; D. Krejčiřík
📂
Article
📅
2008
🏛
John Wiley and Sons
🌐
English
⚖ 146 KB
## Abstract 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 th