For more details about department seminars, please visit the Seminar Page. Announcements Ph.D. Dissertation Defense-Anıl Özdemir Title: Topological Full Groups: Finite stage approximations, free subgroups and substitution models Thesis Advisor: Assoc. Prof. M. Gökhan Benli Date: 24 August, 2026 Time: 13.30 at… 21/08/2026 M.Sc. Dissertation Defense-Jayatra Saxena Title: Ulam stability in C*-algebras and its connections to rigidity conjectures Thesis Advisor: Assist. Prof. Dr. Burak Kaya Date: 14.08.2026 Time: 13:30 Place: İkeda Seminar Room. 14/08/2026 M.Sc. Dissertation Defense- Mehmet Orçun Baki Title: Compactness and Spectra of Hankel Operators Thesis Advisor: Assoc. Prof. Özcan Yazıcı Date: 07.08.2026 Time: 12:00 Place: İkeda Seminar Room. 03/08/2026 read more