weighted W Drazin inverse 加W权Drazin逆

Drazin index Drazin指标

Drazin inverse Drazin逆

Drazin Semigroups Drazin半群

drazin spectrum Drazin谱

Drazin ordering Drazin序

weighted Drazin inverse 加权Drazin逆

Drazin generalized inverse Drazin广义逆

Drazin inverse of matrix 矩阵Drazin逆