23 citations · 27 across the 4 of their papers we have counts for
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math.FA2019
Numerical radius orthogonality in -algebras
Ali Zamani, Pawel Wojcik
In this paper we characterize the Birkhoff--James orthogonality with respect to the numerical radius norm in -algebras. More precisely, for two elements in a…
math.FA2017★ 3 cited
Approximately angle preserving mappings
Mohammad Sal Moslehian, Ali Zamani, Paweł Wójcik
In this paper, we present some characterizations of linear mappings, which preserve vectors at a specific angle. We introduce the concept of -angle preserving map…
math.FA2016★ 23 cited
Orthogonality and parallelism of operators on various Banach spaces
T. Bottazzi, C. Conde, M. S. Moslehian +2
We present some properties of orthogonality and relate them with support disjoint and norm inequalities in p Schatten ideals. In addition, we investigate the problem of characteriz…