On the Existence and Multiplicity of Positive Solutions for Some Indefinite Nonlinear Eigenvalue Problem
نویسندگان
چکیده
This paper is concerned with the existence, uniqueness and/or multiplicity, and stability of positive solutions of an indefinite weight elliptic problem with concave or convex nonlinearity. We use mainly bifurcation methods to obtain our results.
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تاریخ انتشار 2004