Dr. Pankaj Kumar Tiwari
[pktiwari.math@iiitbh.ac.in]
Assistant Professor in Mathematics,
Department of Basic Science and Humanities,
Indian Institute of Information Technology, Bhagalpur
[pktiwari.math@iiitbh.ac.in]
Assistant Professor in Mathematics,
Department of Basic Science and Humanities,
Indian Institute of Information Technology, Bhagalpur