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Defining relations of semigroups of all directed transformations of an ordered finite set - MaRDI portal

Defining relations of semigroups of all directed transformations of an ordered finite set

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Publication:2539221

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DOI10.1007/BF01110599zbMath0195.31401MaRDI QIDQ2539221

E. S. Lyapin

Publication date: 1969

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

ordered sets, lattices

Cites Work

SEMIGROUPS OF DIRECTED TRANSFORMATIONS OF ORDERED SETS

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