About the Authors

I. Husain

Department of Mathematics, Jaypee University of Engineering and Technology, Guna, India

Vikas K. Jain

Department of Mathematics, Jaypee University of Engineering and Technology, Guna, India

Abdul Raoof Shah

Department of Statistics, University of Kashmir, Srinagar, India

Corresponding Author

Email: ihusain11@yahoo.com, jainvikas13@yahoo.com