Positive solutions for infinite semipositone problems with falling zeros

DOI10.1016/J.NA.2010.02.022zbMath1190.35095OpenAlexW2023816377MaRDI QIDQ972399

Eun Kyoung Lee, Jinglong Ye, Ratnasingham Shivaji

Publication date: 25 May 2010

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.na.2010.02.022

zbMATH Keywords

sub-supersolutionsinfinite semipositonefalling zero

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Variational methods for second-order elliptic equations (35J20) Semilinear elliptic equations (35J61) Positive solutions to PDEs (35B09) Semilinear elliptic equations with Laplacian, bi-Laplacian or poly-Laplacian (35J91)

Related Items (12)

Exact multiplicity of positive solutions of a semipositone problem with concave-convex nonlinearity ⋮ Existence results for Kirchhoff type systems with singular nonlinearity ⋮ On a class of Kirchhoff type systems with singular nonlinearity ⋮ On a singular logistic equation with the \(p\)-Laplacian ⋮ Existence of positive solutions for a population model involving nonlocal operator ⋮ On a competition model with nonlocal diffusion arising from ecosystems ⋮ Remark on an infinite semipositone problem with indefinite weight and falling zeros ⋮ Unnamed Item ⋮ A population biological model with a singular nonlinearity. ⋮ On a \(p\)-Kirchhoff-type problem arising in ecosystems ⋮ An ecological model with the p-Laplacian and diffusion ⋮ Existence of three positive solutions for a nonlocal singular Dirichlet boundary problem

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