Operators that are weakly coercive and a compact perturbation

DOI10.1515/MS-2023-0112OpenAlexW4389884173MaRDI QIDQ6180437

José María Soriano Arbizu, Manuel Ordóñez Cabrera

Publication date: 19 January 2024

Published in: Mathematica Slovaca (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/ms-2023-0112

zbMATH Keywords

compact operatorindexFredholm mappingweakly coercive operatorlocal \(C^r\)-diffeomorphismglobal inverse mapping theorem

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Perturbations of nonlinear operators (47H14)

Cites Work

• Continuous embeddings and continuation methods
• Applied functional analysis. Main principles and their applications
• Applied functional analysis. Applications to mathematical physics. Vol. 1
• Compact perturbations of a linear homeomorphism
• Global minimum point of a convex function
• Continuation methods and condensing mappings
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