multiplicative set

Let A be a set on which a multiplication operation :A×AA has been defined. A multiplicative subset of A is a subset SA with the property that stS for every s,tS.

Title multiplicative set
Canonical name MultiplicativeSet
Date of creation 2013-03-22 11:50:19
Last modified on 2013-03-22 11:50:19
Owner djao (24)
Last modified by djao (24)
Numerical id 8
Author djao (24)
Entry type Definition
Classification msc 13B30
Classification msc 16U20
Classification msc 47H30
Classification msc 45G05
Related topic localizationMathworldPlanetmath
Defines multiplicative subset