A combinatorial algorithm for computing the rank of a generic partitioned matrix with 2 ˟ 2 submatrices

Hiroshi Hirai 0001, Yuni Iwamasa. A combinatorial algorithm for computing the rank of a generic partitioned matrix with 2 ˟ 2 submatrices. Math. Program., 195(1):1-37, 2022. [doi]

Abstract

Abstract is missing.