A NOTE ON THE REPRESENTATIONS FOR THE GENERALIZED DRAZIN INVERSE OF BLOCK MATRICES

被引:0
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作者
Dijana MOSIC
机构
[1] FacultyofSciencesandMathematics,UniversityofNi?
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中图分类号
O177.2 [巴拿赫空间及其线性算子理论]; O151.21 [矩阵论];
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摘要
We present some representations for the generalized Drazin inverse of a block matrix x =[abcd]in a Banach algebra A in terms of ad and(bc)d under certain conditions,extending some recent result related to the generalized Drazin inverse of an anti-triangular operator matrix.Also,several particular cases of this result are considered.
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页码:1483 / 1491
页数:9
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