Coincidence results for compositions of multivalued maps based on countable compactness principles

Donal O'Regan

Coincidence results for compositions of multivalued maps based on countable compactness principles

Donal O'Regan

Mathematics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

1 Citation (Scopus)

Abstract

We present a coincidence theory for set-valued maps which satisfy certain compactness-type conditions on countable sets. Our theory is based on fixed point results for compositions of set-valued self maps.

Original language	English
Pages (from-to)	543-549
Number of pages	7
Journal	Journal of Nonlinear and Convex Analysis
Volume	21
Issue number	3
Publication status	Published - 2020

Keywords

Coincidence points
Monch type results
Noncompact maps
Weakly sequentally closed graphs

Cite this

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title = "Coincidence results for compositions of multivalued maps based on countable compactness principles",

abstract = "We present a coincidence theory for set-valued maps which satisfy certain compactness-type conditions on countable sets. Our theory is based on fixed point results for compositions of set-valued self maps.",

keywords = "Coincidence points, Monch type results, Noncompact maps, Weakly sequentally closed graphs",

author = "Donal O'Regan",

year = "2020",

language = "English",

volume = "21",

pages = "543--549",

journal = "Journal of Nonlinear and Convex Analysis",

issn = "1345-4773",

publisher = "Yokohama Publishers",

number = "3",

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T1 - Coincidence results for compositions of multivalued maps based on countable compactness principles

AU - O'Regan, Donal

PY - 2020

Y1 - 2020

N2 - We present a coincidence theory for set-valued maps which satisfy certain compactness-type conditions on countable sets. Our theory is based on fixed point results for compositions of set-valued self maps.

AB - We present a coincidence theory for set-valued maps which satisfy certain compactness-type conditions on countable sets. Our theory is based on fixed point results for compositions of set-valued self maps.

KW - Coincidence points

KW - Monch type results

KW - Noncompact maps

KW - Weakly sequentally closed graphs

UR - https://www.scopus.com/pages/publications/85086018632

M3 - Article

SN - 1345-4773

VL - 21

SP - 543

EP - 549

JO - Journal of Nonlinear and Convex Analysis

JF - Journal of Nonlinear and Convex Analysis

IS - 3

ER -

Coincidence results for compositions of multivalued maps based on countable compactness principles

Abstract

Keywords

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