Regular semigroups of partial transformations preserving a fence N

DOI10.30755/NSJOM.05333zbMath1474.20131OpenAlexW2792849059WikidataQ130199792 ScholiaQ130199792MaRDI QIDQ4985280

Jörg Koppitz, Laddawan Lohapan

Publication date: 23 April 2021

Published in: Novi Sad Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.30755/nsjom.05333

zbMATH Keywords

fencemaximal regular subsemigrouppartial transformation

Mathematics Subject Classification ID

Semigroups of transformations, relations, partitions, etc. (20M20) Regular semigroups (20M17)

Related Items (4)

The rank of the inverse semigroup of all partial automorphisms on a finite crown ⋮ Congruences on infinite semigroups of transformations preserving a zig-zag order ⋮ Regularity in the semigroup of transformations preserving a zig-zag order ⋮ Various regularities for semigroups of transformations on a finite set determined by a zig-zag order

Cites Work

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• On divisors of semigroups of order-preserving mappings of a finite chain.
• On the maximal regular subsemigroups of ideals of order-preserving or order-reversing transformations.
• The intersection of the maximal regular subsemigroups of the semigroup of binary relations
• The number of order-preserving maps of fences and crowns
• On the ranks of certain semigroups of order-preserving transformations
• On the structure of \(\mathcal{IO}_n\)
• Maximal regular subsemigroups of certain semigroups of transformations
• Presentations for some monoids of injective partial transformations on a finite chain.
• The formula for the number of order-preserving selfmappings of a fence
• The number of order-preserving maps between fences and crowns
• Regular subsemigroups of the semigroups of transformations preserving a fence
• COREGULARITY OF ORDER-PRESERVING SELF-MAPPING SEMIGROUPS OF FENCES
• DIVISORS OF SEMIGROUPS OF ORDER-PRESERVING MAPPINGS ON A FINITE CHAIN
• RANK PROPERTIES OF ENDOMORPHISMS OF INFINITE PARTIALLY ORDERED SETS
• The monoid of all injective order preserving partial transformations on a finite chain.

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