Cauchy–Binet conjecture for determinant-like maps on skew partial fields
Let P=(R,G)\mathbb{P}=(R,G)P=(R,G) be a skew partial field, let n,r,sn,r,sn,r,s be positive integers with s≥rs\geq rs≥r, define … and let AAA be an X×EX\times EX×E weak P\mathbb{P}P-matrix. A map…