zero vector

短语

零矢量; 零向量

词形变化

zero vectors 复数 zero vectors

释义与例句

n.
  1. 1.

    A vector 0 in a vector space V such that for any v∈V, 0+v=v; a vector whose value in every dimension is zero; i.e., ⃑0=<0,0,…,0>.

    数学

    The zero vector of a given vector space is the space's additive identity.