Peyman Niroomand
Associate Professor
Email: niroomand@du.ac.ir, p_niroomand@yahoo.com
https://orcid.org/0000-0001-6411-4574
https://mathscinet.ams.org/mathscinet/MRAuthorID/812743
Phone: +98-233-5220092
Address:
School of Mathematics and Computer Science, Damghan University, Damghan, Iran