Multiple Positive Solutions for Singular Elliptic Equations with Concave-Convex Nonlinearities and Sign-Changing Weights
We study existence and multiplicity of positive solutions for the following Dirichlet equations: −Δu−(μ/|x|2)u=λf(x)|u|q−2u+g(x)|u|2∗−2u in Ω, u=0 on ∂Ω, where 0∈&#...
Main Authors: | Tsing-San Hsu, Huei-Li Lin |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2009-01-01
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Series: | Boundary Value Problems |
Online Access: | http://dx.doi.org/10.1155/2009/584203 |
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