À propos de cet article
Publié en ligne: 07 déc. 2018
Pages: 149 - 163
Reçu: 31 janv. 2017
Accepté: 22 juil. 2018
DOI: https://doi.org/10.2478/awutm-2018-0010
Mots clés
© 2018 Rajesh Kumar, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Kumar, Rajesh
Department of Mathematics, Pachhunga University CollegeMizoram, India