Phi-accretive operators and Ekeland's theorem

DOI10.1016/0022-247X(82)90215-3zbMath0497.47034MaRDI QIDQ1170742

William O. Ray

Publication date: 1982

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

zbMATH Keywords

fixed-pointsphi-accretive operators

Mathematics Subject Classification ID

Nonlinear accretive operators, dissipative operators, etc. (47H06) Equations involving nonlinear operators (general) (47J05) Fixed-point theorems (47H10) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items

Inner approximation-solvability of nonlinear equations ⋮ Phi-Stable Operators and Inner Approximation-Solvability

Cites Work

• Fixed Point Theorems for Mappings Satisfying Inwardness Conditions
• Nonlinear equations of evolution and nonlinear accretive operators in Banach spaces
• Normal solvability and 𝜙-accretive mappings of Banach spaces
• VARIATIONAL BOUNDARY VALUE PROBLEMS FOR QUASI-LINEAR ELLIPTIC EQUATIONS OF ARBITRARY ORDER
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