Analysis on existence of positive solutions for a class second order semipositone differential equations

DOI10.1155/2020/7210608zbMath1469.34044OpenAlexW3049612695MaRDI QIDQ2198919

Yunhai Wang, Xu Yang

Publication date: 15 September 2020

Published in: Journal of Function Spaces (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2020/7210608

zbMATH Keywords

existencefixed pointpositive solutionsecond-order semipositone system

Mathematics Subject Classification ID

Green's functions for ordinary differential equations (34B27) Applications of operator theory to differential and integral equations (47N20) Positive solutions to nonlinear boundary value problems for ordinary differential equations (34B18)

Cites Work

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• Thomas-fermi and related theories of atoms and molecules
• Uniqueness of non-negative solutions for a semipositone problem with concave nonlinearity

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