Authors
P. Parichha
Department of Mathematics, Asansol Engineering College,, Asansol, India
K. Basu
Department of Mathematics, National Institute of Technology,, Durgapur, India
A. Bandyopadhyay
Department of Mathematics, Asansol Engineering College,, Asansol, India
P. Mukhopadhyay
parthamukhopadhyay1967@gmail.com
Department of Mathematics, Asansol Engineering College,, Asansol, India