The cardinal of various monoids of transformations that preserve a uniform partition.

zbMath1252.20061MaRDI QIDQ454570

Vítor H. Fernandes, Teresa M. Quinteiro

Publication date: 10 October 2012

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: http://math.usm.my/bulletin/html/vol35_4_6.html

zbMATH Keywords

numbers of elementstransformation monoidsorder-preserving transformationsorientation-preserving transformationsequivalence-preserving transformationsextensive transformationsorder-reversing transformationsuniform partitions

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Semigroups of transformations, relations, partitions, etc. (20M20)

Related Items (6)

Unnamed Item ⋮ Unnamed Item ⋮ On certain semigroups of transformations that preserve a partition ⋮ Regular, unit-regular, and idempotent elements of semigroups of transformations that preserve a partition ⋮ On orientation-preserving transformations of a chain ⋮ Partial transformation monoids preserving a uniform partition.

Uses Software

• GAP

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