Some results on the generalized Drazin inverse of operator matrices
Some results on the generalized Drazin inverse of operator matrices
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DOI：
10.1080/03081080902722642
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发表时间：
2010-05
影响因子：
1.1
通讯作者：
Chunyuan Deng;D. Cvetković-Ilić;Yimin Wei
中科院分区：
文献类型：
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作者：
Chunyuan Deng;D. Cvetković-Ilić;Yimin Wei
研究了2 × 2算子矩阵的广义Drazin逆Md，其中A ∈ N（X），D ∈ N（Y）是广义Drazin逆.在一定的条件下，导出了算子矩阵M的广义Drazin逆Md关于A，B，C，D，Ad和Dd的表达式.
The generalized Drazin inverse M d of a 2 × 2 operator matrix is considered, where A ∈ ℬ(X) and D ∈ ℬ(Y) are generalized Drazin invertible. Expressions for the generalized Drazin inverse M d of operator matrix M in terms of the individual blocks A, B, C, D, A d and D d are derived under some conditions.