Our faculty member Prof. Dr. Sibel YALÇIN TOKGÖZ has been appointed as the head of the Mathematics Department. Assoc. Prof. Dr. Yeşim SAĞLAM ÖZKAN and Assoc. Prof. Dr. Hasan BAYRAM have been appointed as the vice head of the Mathematics Department. We congratulate our instructors. We would like to thank our previous department head Prof. Dr. İsmail NACİ CANGÜL and his assistants Prof. Dr. Emrullah YAŞAR and Prof. Dr. Atilla AKPINAR for their efforts.