Singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponent with sign-changing weight functions

In this article we establish the existence of at least two distinct solutions to singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponent with sign-changing weight functions.

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Hlavní autoři: Mohammed Bouchekif, Atika Matallah
Médium: Artigo
Jazyk:Inglês
Vydáno: Texas State University 2010-03-01
Edice:Electronic Journal of Differential Equations
Témata:
Variational methods
critical Caffarelli-Kohn-Nirenberg exponent
concave term
singular and sign-changing weights
Palais-Smale condition
On-line přístup:http://ejde.math.txstate.edu/Volumes/2010/32/abstr.html
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