Prof. P. Vellaisamy

Department of Mathematics

Indian Institute of Technology Bombay

Mumbai, India.

Dr. Mohd. Arshad

Department of Mathematics

Indian Institute of Technology, Indore, India

Prof.  Antonio Di Crescenzo 

Dipartimento di Matematica, Università di Salerno, Italy 

Dr. Alessandra Meoli

Dipartimento di Matematica, Università di Salerno, Italy 

Prof. Takeshi Emura

The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo, Japan