Encyclopedia > Multiplicative set

Article Content

Multiplicative set

A set S is a multiplicative set if xy is in S whenever x and y both are in S.

Given a ring R, a multiplicative subset S of R is a multiplicative set such that 1 is in S.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Sanskrit language

... language underwent several stages of consolidation and modification. In its older Vedic form, it is a close descendant of Proto-Indo-European, the root of all later ...