Siegfried Carl, Kanishka Perera, "Sign-changing and multiple solutions for the -Laplacian", Abstract and Applied Analysis, vol. 7, Article ID 598586, 13 pages, 2002. https://doi.org/10.1155/S1085337502207010
Sign-changing and multiple solutions for the -Laplacian
We obtain a positive solution, a negative solution, and a sign-changing solution for a class of -Laplacian problems with jumping nonlinearities using variational and super-subsolution methods.
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