multiplicative subset

短语

词形变化

multiplicative subsets 复数 multiplicative subsets

释义与例句

n.
  1. 1.

    A subset of a ring which contains the ring’s unity and which is multiplicatively closed, i.e., it is closed with respect to the ring’s multiplicative operation.

    If P is a proper prime ideal of a ring and M is the set complement, w.r.t. the ring, of P, then M is a multiplicative subset.