Remark on an infinite semipositone problem with indefinite weight and falling zeros

DOI10.1007/S12044-012-0108-1zbMath1307.35120OpenAlexW2093091374MaRDI QIDQ1948995

Nguyen Thanh Chung, Ghasem Alizadeh Afrouzi, Saleh Shakeri

Publication date: 25 April 2013

Published in: Proceedings of the Indian Academy of Sciences. Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s12044-012-0108-1

zbMATH Keywords

indefinite weightsub-supersolution methodinfinite semipositone problemsfalling zeros

Mathematics Subject Classification ID

Existence problems for PDEs: global existence, local existence, non-existence (35A01) Positive solutions to PDEs (35B09) Singular elliptic equations (35J75)

Cites Work

• Positive solutions for a class of infinite semipositone problems.
• Positive solutions for infinite semipositone problems with falling zeros
• Existence and nonexistence of positive solutions for singular semilinear elliptic boundary value problems
• Diffusive logistic equation with constant yield harvesting, I: Steady States

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