次Schur补 Sub-Schur complement

块Schur补 block Schur complement

广义Schur补 Generalized Schur complement

对角schur补 diagonally schur complement

Schur补公式 Schur complement formula

Schur补定理 Schur complement theorem

矩阵的Schur补 Schur-complement of matrix

弱广义Schur补 schur complement matrix

矩阵的广义Schur补 generalized Schur complement of matrix