Union preserving homomorphisms of semigroups of closed relations

DOI10.1007/BF02195747zbMath0383.20054MaRDI QIDQ1248715

Eugene M. Norris

Publication date: 1977

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/134247

Mathematics Subject Classification ID

Semigroups of transformations, relations, partitions, etc. (20M20) Transformation groups and semigroups (topological aspects) (54H15) Mappings of semigroups (20M15)

Related Items (2)

The structure of an idempotent relation ⋮ Partial orders and their semigroups of closed relations

Cites Work

• Homomorphisms of semigroups of binary relations
• Union and symmetry preserving endomorphisms of the semigroup of all binary relations on a set
• A construction for idempotent binary relations
• On idempotent binary relations on a finite set
• Union and Symmetry Preserving Homomorphisms of Semigroups of Closed Relations

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