Coincidence theory for lower semicontinuous type maps with decomposable values

In this paper we present some coincidence results between lower semicontinuous type maps, one of which has decomposable values. Our argument relies on fixed point theory combined with continuous (or upper semicontinuous) selection theory.

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Bibliographic Details
Published inAequationes mathematicae Vol. 99; no. 3; pp. 1385 - 1402
Main Author O’Regan, Donal
Format Journal Article
LanguageEnglish
Published Basel Springer Nature B.V 01.06.2025
Subjects
Decomposition
Fixed points (mathematics)
Online AccessGet full text
ISSN0001-9054
1420-8903
DOI10.1007/s00010-024-01149-y

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Summary:In this paper we present some coincidence results between lower semicontinuous type maps, one of which has decomposable values. Our argument relies on fixed point theory combined with continuous (or upper semicontinuous) selection theory.
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ISSN:0001-9054
1420-8903
DOI:10.1007/s00010-024-01149-y