A surjectivity result for quasibounded operators

DOI10.1016/J.AML.2008.06.008zbMath1168.47043OpenAlexW2019034629MaRDI QIDQ1003886

In-Sook Kim

Publication date: 4 March 2009

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2008.06.008

zbMATH Keywords

eigenvaluedegree theorysurjectivitycountably \(k\)-contractive operatorquasibounded operator

Mathematics Subject Classification ID

Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09) Degree theory for nonlinear operators (47H11) Nonlinear spectral theory, nonlinear eigenvalue problems (47J10)

Cites Work

• Unnamed Item
• Measures of noncompactness in metric fixed point theory
• Fixed point theorems and fixed point index for countably condensing maps
• Remarks on condensing and \(k\)-set-contractive mappings
• Boundary value problems for nonlinear ordinary differential equations of second order in Banach spaces
• On a fixed point principle of Sadovskii
• The fixed point index and asymptotic fixed point theorems for $k$-set-contractions

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