On the solvability of an operator equation without the Landesman-Lazer condition

DOI10.1006/JMAA.1993.1324zbMath0814.47077OpenAlexW2020489987MaRDI QIDQ1310885

Chung-Wei Ha

Publication date: 12 June 1995

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jmaa.1993.1324

zbMATH Keywords

closed graph theoremCarathéodory functionNemytskij mapsolvability of an operator equation without assuming the Landesman-Lazer condition

Mathematics Subject Classification ID

Particular nonlinear operators (superposition, Hammerstein, Nemytski?, Uryson, etc.) (47H30) Linear operators defined by compactness properties (47B07) Equations and inequalities involving linear operators, with vector unknowns (47A50)

Related Items (2)

On the weak solution of a semilinear boundary value problem without the Landesman-Lazer condition ⋮ On the solvability of semilinear differential equations at resonance

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