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Number theory lunch seminar

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Organiser(s): 
P. Moree
Date: 
Tue, 2013-01-01 (All day) - Sun, 2024-06-30 (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, 28 Oct 2020

14:30 - 15:30
Joël Ouaknine
Holonomic Techniques, Periods, and Decision Problems

Wed, 04 Nov 2020

14:30 - 15:30
Djordje Milicevic
tba

Wed, 11 Nov 2020

14:30 - 15:30
Jintendra Bajpai
tba

Wed, 25 Nov 2020

14:30 - 15:30
Dmitry Kubrak
tba

Wed, 02 Dec 2020

14:30 - 15:30
Nuno Freitas
tba

Past talks

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

Wed, 21 Oct 2020

14:30 - 15:30
Naser Talebizadeh Sardari
Vanishing Fourier Coefficients of Hecke Eigenforms

Wed, 14 Oct 2020

14:30 - 15:30
Pierre-Yves Bienvenu
Online: Linear equations in subsets of the primes

Wed, 07 Oct 2020

14:30 - 15:30
Hisatoshi Kodani
Online: Orr's homotopy invariants for Galois groups

Wed, 30 Sep 2020

14:30 - 15:30
Peter Stevenhagen
Online: Primes of cyclic reduction for elliptic curves

Wed, 23 Sep 2020

17:00 - 18:00
Danylo Radchenko
Fourier interpolation from zeros of the Riemann zeta function (Online Number Theory Lunch Seminar/Heilbronn Number Theory Seminar)
14:30 - 15:30
Joël Ouaknine
Postponed, new date TBA

Wed, 16 Sep 2020

14:30 - 15:30
Peter Koymans
Online: The negative Pell equation, governing fields and beyond

Thu, 10 Sep 2020

14:30 - 15:30
Josh Males
Online: Self-conjugate 7-core partitions and Hurwitz class numbers

Wed, 02 Sep 2020

14:30 - 15:30
Gabriele Bogo
Online: Extended modularity and deformations of Riemann surfaces

Wed, 26 Aug 2020

14:30 - 15:30
Alexander Betts
Finite descent and the Lawrence--Venkatesh method

Wed, 29 Jul 2020

14:30 - 15:30
Eugenia Rosu
Online: L-series values of twists of elliptic curves

Wed, 22 Jul 2020

14:30 - 15:30
Jonas Kaszian
Modularity properties of false theta functions

Wed, 15 Jul 2020

14:30 - 15:30
Steven Charlton
ONLINE: Zagier's polylogarithm conjecture and an explicit 4-ratio

Wed, 08 Jul 2020

14:30 - 15:30
Oleksiy Klurman
ONLINE: When multiplicativity meets automaticity...

Wed, 01 Jul 2020

14:30 - 15:30
Jens Funke
ONLINE: A short journey through indefinite theta series

Wed, 29 Apr 2020

14:30 - 15:30
MPIM Lecture Hall
Laszlo Merai
-- CANCELLED -- Stability of polynomials modulo primes

Wed, 08 Apr 2020

14:30 - 15:30
MPIM Lecture Hall
Alina Ostafe
-- CANCELLED -- On the Skolem Problem for parametric families of linear recurrence sequences and some G.C.D. problems

Wed, 25 Mar 2020

14:30 - 15:30
MPIM Lecture Hall
Wadim Zudilin
--- CANCELLED -- I Prefer PI

Wed, 18 Mar 2020

14:30 - 15:30
MPIM Lecture Hall
Slawek Cynk
-- CANCELLED -- Hilbert modular double octic Calabi-Yau 3-fold

Wed, 11 Mar 2020

14:30 - 15:30
MPIM Lecture Hall
Harald Helfgott
Optimality of the logarithmic upper-bound sieve, with explicit estimates

Wed, 04 Mar 2020

14:30 - 15:30
MPIM Lecture Hall
Michael Mertens
Weierstrass mock modular forms and certain VOAs

Mon, 02 Mar 2020

14:00 - 14:50
MPIM Lecture Hall
Vita Kala
Universal quadratic forms over number fields

Wed, 26 Feb 2020

14:30 - 15:30
MPIM Lecture Hall
Fabian Waibel
On the representation of binary quadratic forms by quadratic forms

Wed, 19 Feb 2020

16:30 - 17:30
MPIM Lecture Hall
Marco Aymone
The Erdös discrepancy problem over the squarefree and cubefree integers
14:30 - 15:30
MPIM Lecture Hall
Lauren (Lola) Thompson
Summing $\mu(n)$: a faster elementary algorithm

Wed, 05 Feb 2020

16:30 - 17:30
MPIM Lecture Hall
Radu Toma
Estimates for binary quadratic forms and Apollonian circle packings
14:30 - 15:30
MPIM Lecture Hall
Fabien Pazuki
Regulators of number fields and abelian varieties

Wed, 29 Jan 2020

14:30 - 15:30
MPIM Lecture Hall
Bernhard Heim
Powers of the Dedekind eta function and the Bessenrodt-Ono inequality

Wed, 22 Jan 2020

16:30 - 17:30
MPIM Lecture Hall
Jing Zhao
Lower Bounds for Discrete Negative Moments of the Riemann zeta Function
14:30 - 15:30
MPIM Lecture Hall
Jean-Marc Deshouillers
Local behaviour of the set of the values of Euler's totient function

Tue, 21 Jan 2020

16:30 - 17:30
MPIM Lecture Hall
Bernhard Heim
-- Cancelled -- Powers of the Dedekind eta function and the Bessenrodt-Ono inequality

Wed, 15 Jan 2020

14:30 - 15:30
MPIM Lecture Hall
Harry Justus Smit
L-functions and isogenies of abelian varieties

Wed, 18 Dec 2019

14:30 - 15:30
MPIM Lecture Hall
Adam Morgan
Parity of Selmer ranks in quadratic twist families

Wed, 11 Dec 2019

16:30 - 17:30
MPIM Lecture Hall
Martin Bright
Evaluating the wild Brauer group
14:30 - 15:30
MPIM Lecture Hall
Winston Heap
An alternative to the explicit formula and some applications

Wed, 27 Nov 2019

14:30 - 15:30
MPIM Lecture Hall
Naser Talebizadeh Sardari
The least prime number represented by a binary quadratic form

Wed, 20 Nov 2019

14:30 - 15:30
MPIM Lecture Hall
Aryan Farzad
A new approach to gaps between zeta zeros

Wed, 13 Nov 2019

14:30 - 15:30
MPIM Lecture Hall
Paul Pollack
The popularity of values of Euler’s function

Wed, 06 Nov 2019

14:30 - 15:30
MPIM Lecture Hall
Haowu Wang
Theta block conjecture for Siegel paramodular forms

Wed, 30 Oct 2019

14:30 - 15:30
MPIM Lecture Hall
Marc Munsch
Small Gal sums and applications

Wed, 23 Oct 2019

14:30 - 15:30
MPIM Lecture Hall
Amalia Pizarro
Estimates for the Artin conductor

Mon, 21 Oct 2019

11:15 - 12:15
MPIM Lecture Hall
Dinesh Thakur
Multizeta and emerging related structures in function field arithmetic

Wed, 16 Oct 2019

16:30 - 17:30
MPIM Lecture Hall
Carlos Andrés Chirre Chávez
The iterates of the argument of the Riemann zeta-function
14:30 - 15:30
MPIM Lecture Hall
Emanuel Carneiro
Bounds for zeta and primes via Fourier analysis

Wed, 09 Oct 2019

14:30 - 15:30
MPIM Lecture Hall
Simon Myerson
Spectral theory of tori, via analytic number theory

Wed, 02 Oct 2019

14:30 - 15:30
MPIM Lecture Hall
Junxian Li
Extreme values of L-functions

Wed, 25 Sep 2019

14:30 - 15:30
MPIM Lecture Hall
Lucile Devin
Reaching every possible Chebyshev's bias in function fields

Wed, 18 Sep 2019

14:30 - 15:30
MPIM Lecture Hall
Florian Luca
Ternary Egyptian Fractions

Wed, 04 Sep 2019

14:30 - 15:30
MPIM Lecture Hall
Yingkun Li
CM values of modular functions and factorization

Wed, 28 Aug 2019

16:30 - 17:30
MPIM Lecture Hall
Maria Matthis, Melvin Weiß, Adriaan de Clercq
Results on the probability of the existence of rational points on certain families of conics

For older events also see the Program.

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