zero divisor

短语

[医] 零因子

词形变化

zero divisors 复数 zero divisors

别名

zero-divisor

释义与例句

n.
  1. 1.

    An element a of a ring R for which there exists some nonzero element x ∈ R such that either ax = 0 or xa = 0.

    数学

    An idempotent element e#92;ne 1 of a ring is always a (two-sided) zero divisor, since e(1-e)#61;0#61;(1-e)e.

  2. 2.

    A nonzero element a of a ring R for which there exists some nonzero element x ∈ R such that either ax = 0 or xa = 0.

    数学