79 citations
- Institute for Research in Fundamental SciencesIR17 papers
- Ferdowsi University of MashhadIR12 papers
- Kharazmi UniversityIR8 papers
- Persian Gulf UniversityIR4 papers
- International Center for Relativistic AstrophysicsIT3 papers
- Leipzig University of Applied SciencesDE3 papers
- Sapienza University of RomeIT3 papers
- University of HyderabadIN3 papers
- AGH University of KrakowPL2 papers
- International Centre for Theoretical Physics Asia-PacificCN2 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT2 papers
- Lomonosov Moscow State UniversityRU2 papers
Showing 2017 · math.FAShow all
2 papers · 2 filters
math.FA2017★ 11 cited
An extension of orthogonality relations based on norm derivatives
A. Zamani, M. S. Moslehian
We introduce the relation -orthogonality in the setting of normed spaces as an extension of some orthogonality relations based on norm derivatives, and present some of its ess…
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…