Delgado Delgado, ManuelSuárez Fernández, Antonio2016-04-212016-04-212004-06Delgado Delgado, M. y Suárez Fernández, A. (2004). On the existence and multiplicity of positive solutions for some indefinite nonlinear eigenvalue problem. Proceedings of the American Mathematical Society, 132 (6), 1721-1728.0002-99391088-6826http://hdl.handle.net/11441/40211This paper concerns 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 method to obtain our results.application/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Indefinite weight elliptic problemnonlinear eigenvalue problembifurcation methodinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1090/S0002-9939-04-07233-8