An Asymmetric Steklov Problem With Weights: the singular case
We prove the existence of a first nonprincipal eigenvalue for an asym-metric Steklov problem with weights. We are interested in the singular case (in where one of the weights has meanvalue zero), this case requires some special attention in connection with the Palais Smale (PS) conditions and with th...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Matemática
2009-11-01
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Series: | Boletim da Sociedade Paranaense de Matemática |
Subjects: | |
Online Access: | http://www.periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/10208/5645 |
Summary: | We prove the existence of a first nonprincipal eigenvalue for an asym-metric Steklov problem with weights. We are interested in the singular case (in where one of the weights has meanvalue zero), this case requires some special attention in connection with the Palais Smale (PS) conditions and with the mountain pass geometry. |
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ISSN: | 0037-8712 2175-1188 |