Rees factor semigroup
id:
rees-factor-semigroup-303-7665624
title:
Rees factor semigroup
text:
In mathematics, in semigroup theory, a Rees factor semigroup, named after David Rees, is a certain semigroup constructed using a semigroup and an ideal of the semigroup. Let S be a semigroup and I be an ideal of S. Using S and I one can construct a new semigroup by collapsing I into a single element while the elements of S outside of I retain their identity. The new semigroup obtained in this way is called the Rees factor semigroup of S modulo I and is denoted by S/I. The concept of Rees factor
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Rees_factor_semigroup
date created:
date modified:
2023-03-14T05:51:03Z
main entity:
{"identifier":"Q7306978","url":"https://www.wikidata.org/entity/Q7306978"}
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13
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