Products of EP operators on Hilbert C*-modules
Publish Year: 1397
Type: Journal paper
Language: English
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Document National Code:
JR_SCMA-10-1_006
Index date: 18 August 2018
Products of EP operators on Hilbert C*-modules abstract
In this paper, the special attention is given to the product of two modular operators, and when at least one of them is EP,some interesting results is made, so the equivalent conditions are presented that imply the product of operators is EP. Also, some conditions are provided, for which the reverse order law is hold.Furthermore, it is proved that P(RPQ)yis idempotent, if RPQhas closed range, for orthogonal projections P;Q and R.
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Products of EP operators on Hilbert C*-modules authors