零ぜろ空くう間かん

noun

null space; kernel

Mathematics term for the set of vectors that a linear transformation maps to zero. Also called the kernel of a matrix or linear map.

• 行ぎょう列れつAの零れい空くう間かんを求もとめよ。

  Find the null space of matrix A.

• 零れい空くう間かんの次じ元げんを退たい化か次じ数すうという。

  The dimension of the null space is called the nullity.