corank

词形变化

coranks 复数 coranks

释义与例句

n.
  1. 1.

    The dimension of the left nullspace of a matrix.

    数学
  2. 2.

    The dimension of the cokernel of a linear transformation of a vector space

    数学
  3. 3.

    The number of elements of a matroid minus its rank.

    数学

词源

From co- + rank.

来源：wiktionary