פעילויות השבוע
עמוד זה מציג את כל האירועים המתרחשים במחלקה השבוע. ניתן לבחור שבוע אחר, או
תאריכים שונים, בשדות בתחתית העמוד.
Jerusalem - Be'er Sheva Algebraic Geometry Seminar
The Langlands-Rapoport Conjecture for global G-shtukas
ינו 13, 15:00—16:30, 2021,
מרצה
Urs Hartl (Münster)
תקציר
Moduli spaces for bounded global G-shtukas are function field analogs of Shimura varieties. The Langlands-Rapoport conjecture wants to give a group theoretic description of their points with values in finite fields.
BGU Probability and Ergodic Theory (PET) seminar
Conjugacy of free automorphisms of finite order of subshifts of finite type Online
ינו 14, 11:10—12:00, 2021, Online
מרצה
Jeremias Epperlein (University of Passau)
תקציר
An old question in symbolic dynamics asks if every two involutions without fixed points in the automorphism group of the 2-shift are conjugate. Based on work of Fiebig, Boyle and Schmieding we show that they are at least conjugate in the stabilized automorphism group.