Department of Algebra and Number Theory
	Prof. Ünsal TEKİR (Head of Department)  Phone: 3397  Room Number: GZFA003  e-mail: utekir
	Assoc. Prof. İbrahim ÖZEN   Room Number: GZFC025   e-mail: iozen

*it should be added @marmara.edu.tr at the end of the e-mail adresses