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Number theory lunch seminar

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Organiser(s): 
P. Moree
Date: 
Tue, 01/01/2013 (All day) - Fri, 30/06/2028 (All day)
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Number theory lunch seminar

The number theory lunch seminar takes place every Wednesday after a joint lunch of MPIM's number theorists...


Upcoming talks

Wed, 21 Jan 2026

14:30 - 15:30
MPIM Lecture Hall
Harald Helfgott
Optimal bounds for sums of arithmetic functions

Wed, 28 Jan 2026

14:30 - 15:30
MPIM Lecture Hall
Rashi Lunia
tba

Tue, 03 Feb 2026

14:30 - 15:30
MPIM Lecture Hall
Aritram Dhar
On partitions with bounded largest part and fixed integral GBG-rank modulo primes

Wed, 04 Feb 2026

14:30 - 15:30
MPIM Lecture Hall
Lajos Hajdu
tba

Wed, 11 Feb 2026

14:30 - 15:30
MPIM Lecture Hall
Youness Lamzouri
tba

Wed, 18 Feb 2026

14:30 - 15:30
MPIM Lecture Hall
Alan Filipin
tba

Wed, 25 Feb 2026

14:30 - 15:30
MPIM Lecture Hall
Kina Katsumi
tba

Wed, 04 Mar 2026

14:30 - 15:30
MPIM Lecture Hall
Gerard van der Geer
tba

Past talks

For the abstracts click on the titles or see the list of abstracts.

Wed, 14 Jan 2026

14:30 - 15:30
MPIM Lecture Hall
Mikhail Borovoi
The power operation in the Galois cohomology of a reductive group over a number field

Tue, 09 Dec 2025

13:45 - 14:45
MPIM Lecture Hall
Alexandre Maksoud
Families of modular forms and applications to Iwasawa theory

Tue, 02 Dec 2025

16:30 - 17:30
MPIM Lecture Hall
Caner Nazaroglu
Statistics for random representations of Lie algebras

Wed, 19 Nov 2025

16:30 - 17:30
MPIM Seminar Room
Rachita Guria
On Quadratic Forms Representing Integers.

Mon, 17 Nov 2025

15:00 - 16:00
MPIM Seminar Room
Alina Ostafe
On the Skolem Problem for parametric families of linear recurrences

Wed, 05 Nov 2025

14:30 - 15:30
MPIM Lecture Hall
Xinchen Miao
Petersson trace formula over newforms and subconvexity for triple product L-functions in cubic level

Wed, 29 Oct 2025

14:30 - 15:30
MPIM Lecture Hall
Edgar Assing
On Isogenies of CM elliptic curves

Wed, 22 Oct 2025

14:30 - 15:30
MPIM Lecture Hall
Jessica Alessandri
Integral solutions of a Fermat near miss

Tue, 21 Oct 2025

11:00 - 12:00
MPIM Lecture Hall
Giuliano Romeo
Properties of continued fractions in the field of p-adic numbers

Wed, 15 Oct 2025

14:30 - 15:30
MPIM Lecture Hall
Mahadi Ddamulira
Concatenations of distinct repdigits in various linear recurrence sequences

Wed, 08 Oct 2025

14:30 - 15:30
MPIM Lecture Hall
Cihan Sabuncu
Prime structures in sums of two squares

Wed, 01 Oct 2025

14:30 - 15:30
MPIM Lecture Hall
Badri Vishal Pandey
Mock Eisenstein series associated to partition ranks

Thu, 18 Sep 2025

16:30 - 17:30
MPIM Lecture Hall
Jaya Iyer
Period index questions for hyperelliptic curves

Wed, 17 Sep 2025

14:30 - 15:30
MPIM Lecture Hall
Yuri Zarkhin
Torsion points of small order on superelliptic curves

Thu, 11 Sep 2025

15:00 - 16:00
MPIM Lecture Hall
Ade Irma Suriajaya and Junghun Lee
The pair correlation method of zeros of the Riemann zeta-function and the Alternative Hypothesis, without RH

Wed, 03 Sep 2025

14:30 - 15:30
MPIM Lecture Hall
Debmalya Basak
Surfaces Associated to Zeros of Automorphic L-functions

Thu, 14 Aug 2025

17:00 - 17:30
MPIM Lecture Hall
Ignasi Sánchez Rodríguez
Comparing residually reducible semisimple Galois representations
16:30 - 17:00
MPIM Lecture Hall
Nuno Freitas
The Fermat equation x^13+y^13=3z^7

Mon, 11 Aug 2025

14:30 - 15:30
MPIM Lecture Hall
Pragya Shukla
[Number theory seminar] System dependent random matrix ensembles: an unavoidable tool for many body theories

Thu, 07 Aug 2025

16:30 - 17:30
MPIM Lecture Hall
Simon Myerson
Variations on the circle method

Wed, 06 Aug 2025

14:30 - 15:30
MPIM Lecture Hall
Freddy Saia
Explicit surjectivity for Galois representations of products of elliptic curves over function fields

Wed, 30 Jul 2025

14:30 - 15:30
MPIM Lecture Hall
Frederik Broucke
Beurling zeta functions

Tue, 29 Jul 2025

14:30 - 15:30
MPIM Lecture Hall
Ilya Shkredov
On some results of Korobov and Larcher

Mon, 28 Jul 2025

16:30 - 17:30
MPIM Lecture Hall
Joseph Leung
Second Moment of GL(3) L-functions

Wed, 16 Jul 2025

14:30 - 15:30
MPIM Lecture Hall
Marios Voskou
Hyperbolic Counting and Equidistribution

Wed, 25 Jun 2025

14:30 - 15:30
MPIM Lecture Hall
Marius Leonhardt
The affine Chabauty method

Wed, 18 Jun 2025

14:30 - 15:30
MPIM Lecture Hall
Saurabh Singh
Counting special points on quadratic surfaces

Wed, 11 Jun 2025

14:30 - 15:30
MPIM Lecture Hall
Inkang Kim
Minimum covolume of quaternionic lattices

Wed, 04 Jun 2025

14:30 - 15:30
MPIM Lecture Hall
Sander Zwegers
An elementary approach to the group law on elliptic curves

Wed, 28 May 2025

14:30 - 15:30
MPIM Lecture Hall
Jungwon Lee
Limit theorems for quantum modular forms on Fuchsian groups

Tue, 27 May 2025

14:30 - 15:30
MPIM Lecture Hall
David Hokken
The Galois group of random reciprocal polynomials

Wed, 21 May 2025

14:30 - 15:30
MPIM Lecture Hall
Florian Fürnsinn
Galois Groups of D-finite Series modulo Primes

Wed, 14 May 2025

14:30 - 15:30
MPIM Lecture Hall
Imin Chen
(Number theory seminar) Generalized Fermat Equations

Wed, 30 Apr 2025

16:30 - 17:30
MPIM Lecture Hall
Jakub Byszewski
Arithmetic properties of generalised polynomials
14:30 - 15:30
MPIM Lecture Hall
Gunther Cornelissen
Zeros of Eisenstein series for congruence groups

Wed, 23 Apr 2025

14:30 - 15:30
MPIM Lecture Hall
Martin Lüdtke
Refined Chabauty–Kim for the thrice-punctured line

Wed, 16 Apr 2025

14:30 - 15:30
MPIM Lecture Hall
Christopher Frei
Orthogonality of restricted primes with nilsequences

Wed, 09 Apr 2025

14:30 - 15:30
MPIM Lecture Hall
Wadim Zudilin
May I have a dream? Numerical, of course...

Wed, 02 Apr 2025

14:30 - 15:30
MPIM Lecture Hall
Sander Dahmen
Generalized Fermat equations with three distinct prime exponents

Wed, 26 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Soumya Sankar
Local-global principles for generalized Fermat equations via stacks

Wed, 19 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Prahlad Sharma
Sub-Weyl bound for $GL(2)$ $L$-functions

Wed, 12 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Koustav Banerjee
Jensen polynomials and inequalities related to partition statistics.

Tue, 11 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Michael Daas
Congruences and the Galois representations of classical cusp forms

Wed, 05 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Kam Cheong Au
Witten zeta function at negative integers

Tue, 04 Mar 2025

14:30 - 15:30
MPIM Lecture Hall
Martin Lüdtke
CANCELLED -- Refined Chabauty–Kim for the thrice-punctured line

Wed, 26 Feb 2025

14:30 - 15:30
MPIM Lecture Hall
Johannes Linn
Bounds for Kloosterman Sums for $\mathrm{GL}_n$

Wed, 19 Feb 2025

14:30 - 15:30
MPIM Lecture Hall
Rashi Lunia
On extreme values of L-functions of newforms

Wed, 12 Feb 2025

14:30 - 15:30
MPIM Lecture Hall
Diana Mocanu
Generalized Fermat equations over totally real fields

Wed, 05 Feb 2025

14:30 - 15:30
MPIM Lecture Hall
Hartmut Monien
Zeta values, random matrix theory and Euler-MacLaurin summation, II

Wed, 29 Jan 2025

14:30 - 15:30
MPIM Lecture Hall
Hartmut Monien
Zeta values, random matrix theory and Euler-MacLaurin summation

For older events also see the Program.

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