Banach空间中线性算子的群逆

Group Inverse of Linear Operator on Banach Space

把矩阵上群逆的主要性质应用到Banach空间上,给出并证明了Banach空间中线性算子Drazin逆的特例-群逆的一些性质.

Applying the main properties of the group inverse on matrix to Banach space, this paper shows and proves some properties of the group inverse of a linear operator, a special Drazin inverse, on Banach space.