Groups and Geometry

Oberseminar Groups and Geometry

DateTimeRoomSpeakerTitleAbstract
16 Oct 2024This is a free slot.
30 Oct 202414:15 - 15:15M4-122/126Amy Herron (Buffalo)Triangle Presentations in $A_2$ Bruhat-Tits Buildings
30 Oct 202415:45 - 16:45M4-122/126Lukas Vandeputte (KU Leuven)Spectra in effective seperability
6 Nov 202414:15 - 15:15M4-122/126Nicolas Potthast (Paderborn)Asymptotics of elementary-abelian extensions of function fields
13 Nov 2024This is a free slot.
27 Nov 202414:15 - 15:15M4-122/126Marco Lotz (Magdeburg)Geometric and combinatorial approaches to reflection length in infinite non-affine Coxeter groups
27 Nov 202415:45 - 16:45M4-122/126Neha NandaRight-angled Artin groups are symmetric diagram groups
11 Dec 2024This is a free slot.
11 Dec 2024This is a free slot.
8 Jan 202514:15 - 15:15M4-122/126Elena Hoster (Bochum)The Chow polynomial of uniform matroids
8 Jan 202515:45 - 16:45M4-122/126Sven Wiesner (Bochum)Free extensions of hyperplane arrangements
22 Jan 202514:15 - 15:15M4-122/126Christopher VollHall-Littlewood polynomials, affine Schubert series, and lattice enumeration
22 Jan 202515:45 - 16:45M4-122/126Christophe Hohlweg (Montréal)Shi arrangements in Coxeter groups
29 Jan 2025This is a free slot.