Arbeitsgemeinschaft Diskrete Mathematik
Info: Das Seminar AGDM der TU Wien wird gemeinsam mit Kollegen der Universität Wien veranstaltet.
Ort:
TU-Wien, Freihaus (4., Wiedner Hauptstraße 8-10), Dissertantenraum, grüner Turm (A), 8. Stock.
Aktueller Termin
Zeit: Dienstag, 15:15-16:45 Uhr,
 Datum: |
20.06.2023 |
| Titel: |
"Stanley-Elder theorem with a twist" |
| Vortragende: |
Manosij Ghosh Dastidar (TU Wien) |
| Inhalt: |
In this lecture, we are going to explore some intricate connections between cranks and frobenius symbols for integer partitions.
One of the most charming results in the elementary theory of partitions is the Stanley–Elder theorem. Our object in this paper is to prove a very similar theorem relating the cranks of partitions to the Frobenius symbols for partitions. The surprise of such a result lies in the fact that cranks seemingly have been historically unrelated to Frobenius symbols; indeed, it would be an ominous task to define the crank based on the related Frobenius symbol. This result can be a starting point for a new combinatorial investigation into both topics. |
Vorträge in früheren Jahren
Übersicht: Vorträge Zeitraum 2005 - 2022
Bereits gehaltene Vorträge
| Datum: |
13.06.2023 |
| Titel: |
"Asymptotic formulas for the Fourier coefficients of infinite q-products" |
| Vortragender: |
Nian Hong Zhou (School of Mathematics and Statistics, Guangxi Normal University and Univ. Wien) |
| Datum: |
06.06.2023 |
| Titel: |
"Domino tilings of generalized Aztec triangles" |
| Vortragender: |
Christian Krattenthaler (Univ. Wien) |
| Datum: |
23.05.2023 |
| Titel: |
"A curious identity in connection with Stirling’s formula and saddle-point method" |
| Vortragender: |
Hsien-Kuei Hwang (Academia Sinica, Taipei) |
| Datum: |
16.05.2023 |
| Titel: |
"(-1)-Enumerations of arrowed Gelfand-Tsetlin patterns" |
| Vortragender: |
Florian Schreier-Aigner (Univ. Wien) |
| Datum: |
09.05.2023 |
| Titel: |
"Chordal graphs with bounded tree-width" |
| Vortragender: |
Michael Drmota (TU Wien) |
| Datum: |
02.05.2023 |
| Titel: |
"Skew symplectic and orthogonal characters through lattice paths" |
| Vortragender: |
Hans Hoengsberg (Univ. Wien) |
| Datum: |
25.04.2023 |
| Titel: |
"Alternating Sign Pentagons and Magog Pentagons" |
| Vortragender: |
Moritz Gangl (Univ. Wien) |
| Datum: |
18.04.2023 |
| Titel: |
"Exhaustive tree walks and the spectrum of random graphs" |
| Vortragender: |
Eva-Maria Hainzl (TU Wien) |
| Datum: |
21.03.2023 |
| Titel: |
"Algebraicity of solutions of functional equations with one catalytic variable" |
| Vortragender: |
Sergey Yurkevich (Univ. Wien) |
| Datum: |
14.03.2023 |
| Titel: |
"Gibbs partitions and graph classes" |
| Vortragender: |
Benedikt Stufler (TU Wien) |
| Datum: |
31.01.2023 |
| Titel: |
"An SL_4 web basis" |
| Vortragender: |
Stephan Pfannerer-Mittas (TU Wien) |
| Datum: |
24.01.2023 |
| Titel: |
"Universal coefficient asymptotics of solutions to positive catalytic equations" |
| Vortragender: |
Eva-Maria Hainzl (TU Wien) |
| Datum: |
17.01.2023 |
| Titel: |
"Universal character factorisations" |
| Vortragender: |
Seamus Albion (Univ. Wien) |
| Datum: |
29.11.2022 |
| Titel: |
"Partition counting inspired by enumerative geometry" |
| Vortragender: |
Balázs Szendrői (Univ. Wien) |
| Datum: |
15.11.2022 |
| Titel: |
"Enumeration of tilings of benzels (after Colin Defant, Rupert Li, Jim Propp and Ben Young" |
| Vortragender: |
Christian Krattenthaler (Univ. Wien) |
| Datum: |
8.11.2022 |
| Titel: |
"New Results in Arithmetic Statistics " |
| Vortragende: |
Neelam Siakia (Univ. Wien) |
| Datum: |
25.10.2022 |
| Titel: |
"An asymptotic version of Cobham's theorem " |
| Vortragender: |
Jakub Konieczny (Universite de Lyon) |
| Datum: |
18.10.2022 |
| Titel: |
"Rudimentary Combinatorial Proofs for Biases in Parts of Integer Partitions and Other Related Problems in Partitions " |
| Vortragender: |
Manosij Ghosh Dastidar (TU Wien) |
| Datum: |
11.10.2022 |
| Titel: |
"Identities for cylindric Schur functions" |
| Vortragender: |
Christian Krattenthaler (Univ. Wien) |