๐”– Bobbio Scriptorium
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On 0-homology of categorical at zero semigroups

โœ Scribed by Novikov, Boris ;Polyakova, Lyudmyla


Book ID
111488486
Publisher
Walter de Gruyter GmbH
Year
2009
Tongue
English
Weight
553 KB
Volume
7
Category
Article
ISSN
2391-5455

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๐Ÿ“œ SIMILAR VOLUMES


On 0-Radical of a Semigroup
โœ M. Satyanarayana ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 208 KB

I n this note we shall indicate the usefulness of the concepts of q-elements and HOEHNKE'S O-radical by characterizing certain semigroups containing q-elements. I n particular, we characterize completely the left cancellative semigroups with q-elements. We shall also show that the importance of O-ra