Vol. 39, No. 3, 1971

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Orthodox semigroups

Thomas Eric Hall

Vol. 39 (1971), No. 3, 677–686
Abstract

An orthodox semigroup is a regular semigroup in which the idempotents form a subsemigroup. The purpose of this paper is to give structure theorems for orthodox semigroups in terms of inverse semigroups and bands.

Mathematical Subject Classification 2000
Primary: 20M10
Milestones
Received: 12 February 1971
Revised: 2 August 1971
Published: 1 December 1971
Authors
Thomas Eric Hall