2021 Summer

Algorithmic Combinatorics Seminar, Summer 2021
Time: Wednesday, 14:00 - 16:00

Place: Zoom

All Seminars (Winter 1994-now)


Date Speaker(s) Title
10-Mar-2021 Ankush Goswami Arithmeticity and quantum modularity for generalized Kontsevich-Zagier strange series
17-Mar-2021 Yarong Wei Rational solutions to first order difference equations in bivariate difference fields
24-Mar-2021 Nicolas A. Smoot The Andrews-Sellers Congruences and Beyond
14-Apr-2021 Ralf Hemmecke Sums of eta-quotients with a small number of terms

Paul Kainberger

Drawing Fundamental Domains for Congruence Subgroups using Mathematica

28-Apr-2021 Carsten Schneider

Term Algebras, Canonical Representations and Difference Ring Theory for Symbolic Summation

05-May-2021 Antonio Jimenez Pastor Simple D-finite functions: an algebraic control of singularities through closure properties
12-May-2021 Philipp Nuspl

C^2-finite sequences and creative telescoping

19-May-2021 Nikolas Smoot A New Approach to the Andrews--Sellers Congruence Family I
start: 14:30
Nikolas Smoot

A New Approach to the Andrews--Sellers Congruence Family II

02-Jun-2021 Koustav Banerjee

Inequalities for the modified Bessel function of the first kind of integral order


Jakob Ablinger

Expansions of Inverse Mellin Transforms


Veronika Pillwein

Something about Stieltjes

Nikolai Fadeev

Analysing first order factorizable systems of differential equation in one variable



Prof. B.F.L. Ward

Hypergeometric Functions and Feynman Diagrams: Some New Results