À propos de cet article
Publié en ligne: 12 mars 2022
Pages: 219 - 230
Reçu: 05 déc. 2020
Accepté: 28 mai 2021
DOI: https://doi.org/10.2478/auom-2022-0012
Mots clés
© 2022 V. Leoreanu-Fotea et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Leoreanu-Fotea, V.
Department of Mathematics, Alexandru Ioan Cuza University of IasiIasi, Romania
Corsini, P.
Udine UniversityUdine, Italy
Sonea, A.
Department of Mathematics, Alexandru Ioan Cuza University of IasiIasi, Romania
Heidari, D.
Faculty of science, Mahallat Institute of Higher EducationMahallat