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

Ocean Beach, New York

... mi²) of it is land and none of the area is covered with water. Demographics As of the census of 2000, there are 138 people, 61 households, and 35 famil ...