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Korean Mathematical Society
JKMS
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ISSN(Online) 2234-3008
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J. Korean Math. Soc. 2007; 44(2): 249-260
Printed March 1, 2007
Copyright © The Korean Mathematical Society.
On positive solutions for a class of Indefinite weight semilinear elliptic boundary value problems with critical Sobolev exponent
Bongsoo Ko and Seungpil Kang
Cheju National University, Cheju National University
By variational methods, we prove the existence of positive solutions of a class of indefinite weight semilinear elliptic boundary value problems on critical Sobolev exponent.
Keywords: indefinite weight semilinear elliptic problems, critical Sobolev exponent, positive solutions, variational methods
MSC numbers: 35J60, 35J20
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