Number of the records: 1
A Hardy inequality in a twisted Dirichlet-Neumann waveguide
- 1.
SYSNO ASEP 0311859 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A Hardy inequality in a twisted Dirichlet-Neumann waveguide Title Hardyho nerovnost ve zkroucenem direchletovsko-neumannovskem vlnovodu Author(s) Kovařík, Hynek (UJF-V)
Krejčiřík, David (UJF-V) RIDSource Title Mathematische Nachrichten - ISSN 0025-584X
Roč. 281, č. 8 (2008), s. 1159-1168Number of pages 10 s. Language eng - English Country DE - Germany Keywords Laplacian ; Dirichlet and Neumann boundary conditions ; twist Subject RIV BE - Theoretical Physics R&D Projects LC06002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000258751200008 DOI https://doi.org/10.1002/mana.2006 10667 Annotation 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 [5]. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2009
Number of the records: 1