Coincidence preservation for a one-parameter family of pairs of Zamfirescu-type multi-valued mappings

DOI10.3103/S0027132221010095zbMath1473.54073OpenAlexW3180376170MaRDI QIDQ1980439

Yu. N. Zakharyan, Tatiana N. Fomenko

Publication date: 8 September 2021

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s0027132221010095

zbMATH Keywords

fixed pointcoincidence pointcontraction familyZamfirescu-type multi-valued mappings

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25)

Related Items (1)

Inclusions with mappings acting from a metric space to a space with distance

Cites Work

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• Functionals strictly subjected to convergent series and search for singularities of mappings
• Approximation of coincidence points and common fixed points of a collection of mappings of metric spaces
• Cascade search of the coincidence set of collections of multivalued mappings
• Leray-Schauder type results for multivalued contractions
• On coincidence points for a Zamfirescu type pair of multi-valued mappings
• Zero preservation for a family of multivalued functionals, and applications to the theory of fixed points and coincidences
• Cascade search principle and its applications to the coincidence problems of \(n\) one-valued or multi-valued mappings
• Fixed Point Theorems of Multi-Valued Zamfirescu Mapping
• Fixed point theorems in metric spaces

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