About this article
Published Online: Sep 02, 2017
Page range: 119 - 127
Received: May 18, 2016
Accepted: Dec 21, 2016
DOI: https://doi.org/10.1515/awutm-2017-0009
Keywords
© Annals of West University of Timisoara - Mathematics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Nagaraja, H. G.
Department of Mathematics, Bangalore University, Central College Campus,Bengaluru, India
Venu, K.
Department of Mathematics, Bangalore University, Central College Campus,Bengaluru, India