Journal of the
Korean Mathematical Society
JKMS

ISSN(Print) 0304-9914 ISSN(Online) 2234-3008

Article

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J. Korean Math. Soc. 2013; 50(4): 797-811

Printed July 1, 2013

https://doi.org/10.4134/JKMS.2013.50.4.797

Copyright © The Korean Mathematical Society.

Positive solutions of singular Dirichlet problems via variational methods

Juntao Sun and Jifeng Chu

Shandong University of Technology, Hohai University

Abstract

In this paper, we establish the existence results for second order singular Dirichlet problems via variational methods. Some recent results are extended and improved. Examples are also given to illustrate the new results.

Keywords: positive solutions, singular Dirichlet problems, variational methods, critical points

MSC numbers: 34B15