determinantal expression
1Determinantal variety — In algebraic geometry, determinantal varieties are spaces of matrices with a given upper bound on their ranks. Their significance comes from the fact that many examples in algebraic geometry are of this form, such as the Segre embedding of a… …
2determinant — /dəˈtɜmənənt/ (say duh termuhnuhnt) adjective 1. serving to determine; determining. –noun 2. a determining agent or factor. 3. Mathematics an algebraic expression in the elements of a square matrix, used in solving linear systems of equations.… …
