Extension of the GSMW formula in weaker assumptions (Q1723872)
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scientific article; zbMATH DE number 7022170
| Language | Label | Description | Also known as |
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| English | Extension of the GSMW formula in weaker assumptions |
scientific article; zbMATH DE number 7022170 |
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Extension of the GSMW formula in weaker assumptions (English)
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14 February 2019
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Summary: In this note, the generalized Sherman-Morrison-Woodbury (for short GSMW) formula \((A + Y G Z^\ast)^\odot = A^\odot - A^\odot Y(G^\odot + Z^\ast A^\odot Y)^\odot Z^\ast A^\odot\) is extended under some assumptions weaker than those used by \textit{Y. Duan} [Abstr. Appl. Anal. 2013, Article ID 694940, 4 p. (2013; Zbl 1470.47004)].
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generalized Sherman-Morrison-Woodbury formula
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0.8021115
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0.7793215
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