SOME FIX-POINT THEOREMS FOR THE COMMUTATIVE ITERATION SEMIGROUPS

DOI10.1515/DEMA-1989-0115zbMath0693.39003OpenAlexW2782908780MaRDI QIDQ3468037

Stanisław Siudut

Publication date: 1989

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

Full work available at URL: https://doi.org/10.1515/dema-1989-0115

zbMATH Keywords

fixed pointsiteration semigroups

Mathematics Subject Classification ID

Semigroups of transformations, relations, partitions, etc. (20M20) Commutative semigroups (20M14) Fixed-point theorems (47H10) Difference equations (39A99)

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