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Some New Characterizations of Perfect Operators

โœ Scribed by Rowlands, K.


Book ID
120097064
Publisher
Oxford University Press
Year
1969
Tongue
English
Weight
276 KB
Volume
s1-44
Category
Article
ISSN
0024-6107

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Characterizations of some classes of rel
โœ Christoph Schmoeger ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 114 KB

A bounded linear operator A on a Banach space is called relatively regular, if there is a bounded linear operator B such that ABA = A. In this case B is called a g 1 -inverse of A. In this paper we characterize some classes of relatively regular operators A via the set {B 1 -B 2 : B 1 and B 2 are g