Properties of Generalized Bott-Duffin Inverse and Weighted Drazin Inverse |
Received:December 10, 2004 Revised:July 03, 2006 |
Key Words:
$L$-zero matrices generalized Bott-Duffin inverse weighted Drazin inverse.
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Fund Project:the National Natural Science Foundation of China (10371044; 400001041); the Science and Technology Commission of Shanghai Municipality Through Grant (04JC14031); the Shanghai Priority Discipline Foundation. |
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Abstract: |
The generalized Bott-Duffin inverse of $L$-zero matrices and weighted Drazin inverse matrices are discussed in this paper. Some properties are given. Based on these properties, we obtain several new expressions of these matrices. |
Citation: |
DOI:10.3770/j.issn:1000-341X.2007.01.018 |
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