Invariance properties of an operator product involving generalized inverses
نویسندگان
چکیده
Given bounded linear operators T1, T2 and T3, this paper investigates certain invariance properties of the operator product T1XT3 with respect to the choice of bounded linear operator X, where X is a generalized inverse of T2. Different types of generalized inverses are taken into account.
منابع مشابه
Ela Invariance Properties of an Operator Product Involving Generalized Inverses
Received by the editors on April 16, 2011. Accepted for publication on June 27, 2011. Handling Editor: Oskar Maria Baksalary. Department of Mathematics, Wuyi University, Jiangmen 529020, Guangdong, P.R. China ([email protected]). The work was supported by the start-up fund of Wuyi University, Jiangmen 529020, Guangdong Province. Department of Mathematics, Wuyi University, Jiangmen 529020, Guangd...
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