Mashiyev, R. A.Alisoy, G.Ogras, S.2024-08-042024-08-0420100253-4827https://doi.org/10.1007/s10483-010-0212-6https://hdl.handle.net/11616/95019In this article, we study a semilinear p-Laplacian Dirichlet problem arising in population dynamics. We obtain the Morse critical groups at zero. The results show that the energy functional of the problem is trivial. As a consequence, the existence and bifurcation of the nontrivial solutions to the problem are established.eninfo:eu-repo/semantics/closedAccessp-Laplaciansign-changing weight functionMorse critical groupsSolutions to semilinear p-Laplacian Dirichlet problem in population dynamicsArticle31224725410.1007/s10483-010-0212-62-s2.0-77950650672Q1WOS:000274626800012Q3