INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 03 ott 2018
Pagine: 15 - 22
Ricevuto: 26 ott 2017
Accettato: 05 feb 2018
DOI: https://doi.org/10.21042/AMNS.2018.1.00002
Parole chiave
© 2018 Farhad Khellat and Mahmud Beyk Khormizi, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Khellat, Farhad
Department of mathematics, Faculty of mathematical sciences, Shahid Beheshti UniversityTehran, Iran
Khormizi, Mahmud Beyk
Department of mathematics, Faculty of mathematical sciences, Shahid Beheshti UniversityTehran, Iran
