Ould Ahmed Mahmoud Sid Ahmed

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Papers (3)

1. $(\alpha,\beta)$-A-Normal Operators in Semi-Hilbertian Spaces math.FA · 2016 · author #2
2. On a joint $(m, (q_1, ..., q_d))$-partial isometries and a joint $m$-invertible $d$-tuple of operators on a Hilbert space math.FA · 2016 · author #1
3. Generalizations of Kaplansky Theorem for some (p,k)-Quasihyponormal Operators math.FA · 2016 · author #2

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Frequent Coauthors

• Abdelkader Benali 2 shared papers