79 citations · 247 across the 24 of their papers we have counts for
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math.OA2015★ 30 cited
Norm-parallelism in the geometry of Hilbert -modules
Ali Zamani, Mohammad Sal Moslehian
Utilizing the Birkhoff--James orthogonality, we present some characterizations of the norm-parallelism for elements of defined on a finite dimensional Hil…
math.FA2015
Approximately bisectrix-orthogonality preserving mappings
Ali Zamani
Regarding the geometry of a real normed space , we mainly introduce a notion of approximate bisectrix-orthogonality on vectors as follows: $${…
math.FA2015★ 19 cited
Angle Preserving Mappings
Mohammad Sal Moslehian, Ali Zamani, Michael Frank
In this paper, we give some characterizations of orthogonality preserving mappings between inner product spaces. Furthermore, we study the linear mappings that preserve some angles…