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Comments on "On the Inverses of Certain Matrices"

Subramanian, DK and Rao, Ramachandra HN and Chidambara, MR (1969) Comments on "On the Inverses of Certain Matrices". In: IEEE Transactions on Automatic Control, 14 (1). pp. 103-104.


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It is shown here that the method suggested by Chidambara (Barlett's equation) is a particular version of the general matrix modification formula ${[A + {USV}^T]}^{-1}$ = $A^{-1} - A^{-1}U.{[S^{-1} + V^T A^{-1}U]}^{-1}.V^T A^{-1}$ and that the modification suggested by Chidambara is obtained from this general form.

Item Type: Journal Article
Publication: IEEE Transactions on Automatic Control
Publisher: IEEE
Additional Information: ©1969 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 30 Aug 2005
Last Modified: 19 Sep 2010 04:19
URI: http://eprints.iisc.ac.in/id/eprint/3570

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