corank

名词 n.
中文释义

英文释义

名词 n.
  1. The dimension of the left nullspace of a matrix.
  2. The dimension of the cokernel of a linear transformation of a vector space
  3. The number of elements of a matroid minus its rank.
    — First of all, we can see that coranks are the same for the elements of a conjugacy class.

词形变化

coranks plural

词汇关系

近义词
nullity

词源

From co- + rank.
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