Arbeitsgemeinschaft Diskrete Mathematik
Info: Das Seminar AGDM der TU Wien wird gemeinsam mit Kollegen der Universität Wien veranstaltet. For the winter semester we meet on Tuesdays from 15:00 to 16:30 at the University of Vienna (Oskar-Morgenstern-Platz 1) in Seminar Room 9 on the 2nd floor. Next semester, the seminars will be held in TU Wien.
Ort: Universität Wien, Oskar-Morgenstern-Platz 1, Seminar Room 9 on the 2nd floor
Zeit: Dienstag, 15:00-16:30 Uhr
Aktueller Termin
 Datum: |
21.01.2025 |
Titel: |
Combinatorial problems arising from representation theory of $GL_n$ over a $p$-adic field |
| Speaker: |
Erez Lapid (Weizmann Institute of Science) |
| Inhalt: |
Representation theory of $GL_n$ over a $p$-adic field was developed in the 1970s in the seminal work of Bernstein and Zelevinsky. Over the years, deep connections with other areas of representation theory and cluster algebras were discovered. I will discuss some known and open combinatorial problems resulting from the theory and their connection to geometry.
No prior familiarity with the subject will be assumed. Based in part on joint works with Avraham Aizenbud, Max Gurevich and Alberto Minguez |
Vorträge in früheren Jahren
Übersicht: Vorträge Zeitraum 2005 - 2024
Bereits gehaltene Vorträge
| Datum: |
14.01.2025 |
| Titel: |
Short presentations and posters |
| Speaker: |
Students |
| Datum: |
07.01.2025 |
| Titel: |
Separated variables on plane algebraic curves |
| Speaker: |
Manfred Buchacher (JKU Linz) |
| Datum: |
17.12.2024 |
| Titel: |
Murnaghan–Nakayama rlies for symplectic, orthogonal and orthosymplectic Schur functions |
| Speaker: |
Nishu Kumari (Universität Wien) |
| Datum: |
10.12.2024 |
| Titel: |
Number systems and fractals |
| Speaker: |
Lucía Rossi (TU Wien) |
| Datum: |
03.12.2024 |
| Titel: |
Cluster structures on spinor helicity and momentum twistor varieties |
| Speaker: |
Jianrong LI (Universität Wien) |
| Datum: |
26.11.2024 |
| Titel: |
An Unexpected Symmetry on Graphs |
| Speaker: |
Florian FÜRSINN (Universität Wien) |
| Datum: |
19.11.2024 |
| Titel: |
Phase transitions of block-weighted planar maps |
| Speaker: |
Zéphyr SALVY (Technische Universität Wien) |
| Datum: |
12.11.2024 |
| Titel: |
Polyominoes from operators on symmetric functions |
| Speaker: |
Marino ROMERO (University of Vienna) |
| Datum: |
05.11.2024 |
| Titel: |
Folding lemma and its applications in Number Theory |
| Speaker: |
Nikita SHliGA (La Trobe University Melbourne) |
| Datum: |
29.10.2024 |
| Titel: |
Growth diagram proofs for the Littlewood identities |
| Speaker: |
Florian SCHREIER-AIGNER (Universität Wien) |
| Datum: |
22.10.2024 |
| Titel: |
A central limit theorem for a card shuffling problem |
| Speaker: |
Shane CHERN (Universität Wien) |
| Datum: |
15.10.2024 |
| Titel: |
p(5n+4) again! Parity bias and it's unintended arithmetic consequences |
| Speaker: |
Manosij GHOSH DASTIDAR (TU Wien) |
| Datum: |
08.10.2024 |
| Titel: |
Lattice points and rational q-Catalan numbers |
| Speaker: |
Drew ARMSTRONG (University of Miami) |