Hostname: page-component-6898cfcb55-w5hgh Total loading time: 0 Render date: 2026-11-11T06:38:15.629Z Has data issue: false hasContentIssue false

Naturally ordered bands

Published online by Cambridge University Press:  18 May 2009

J. M. Howie
Affiliation:
University of GlasgowGlasgow, W. 2.
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

In the terminology of Clifford and Preston [2], a band B is a semigroup in which every element is idempotent. On such a semigroup there is a natural (partial) order relation defined by the rule

If the order relation ≧ is compatible with the multiplication in B, in the sense that e ≧ f and g ≧ h together imply that eg ≧ fh, we shall say that B is a naturally ordered band. The object of this note is to describe the structure of naturally ordered bands.

Information

Type
Research Article
Copyright
Copyright © Glasgow Mathematical Journal Trust 1967