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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, 22 May 2019

14:30 - 15:30
MPIM Lecture Hall
Andrzej Dabrowski
Results and conjectures concerning orders of Tate-Shafarevich groups in families of elliptic curves

Wed, 29 May 2019

14:30 - 15:30
MPIM Lecture Hall
Ling Long
Hypergeometric Supercongruences

Wed, 12 Jun 2019

14:30 - 15:30
MPIM Lecture Hall
Florian Pop
tba

Past talks

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

Wed, 15 May 2019

14:30 - 15:30
MPIM Lecture Hall
Michael Mertens
Periodicities for Taylor coefficients of half-integral weight modular forms

Wed, 08 May 2019

14:30 - 15:30
MPIM Lecture Hall
Evgeny Shinder
L-equivalence for genus one curves

Wed, 24 Apr 2019

14:30 - 15:30
MPIM Lecture Hall
Lance Gurney
Canonical Lifts in Families and delta-structures

Wed, 17 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
Jan Vonk
Singular moduli for real quadratic fields
14:30 - 15:30
MPIM Lecture Hall
Carlo Pagano
Arakelov ray class groups, the Cohen--Lenstra heuristics, Higher genus theory and Higher Redei reciprocity

Wed, 10 Apr 2019

14:30 - 15:30
MPIM Lecture Hall
Robin Bartlett
Crystalline deformation rings with Hodge--Tate weights between 0 and p

Thu, 04 Apr 2019

11:15 - 12:15
MPIM Lecture Hall
Jeffrey Vaaler
Lower bounds for Mahler measure that depend on the number of monomials

Wed, 03 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
Martin Widmer
Averages for the l-torsion in class groups

Wed, 27 Mar 2019

14:30 - 15:30
MPIM Lecture Hall
Andrea Ferraguti
The inverse problem for arboreal Galois representations of index two

Wed, 20 Mar 2019

16:30 - 17:30
MPIM Lecture Hall
Siegfried Böcherer
Integral structure of vector-valued Siegel modular forms
14:30 - 15:30
MPIM Lecture Hall
Diego Izquierdo
Homogeneous spaces, algebraic K-theory and cohomological dimension of fields

Wed, 13 Mar 2019

14:30 - 15:30
MPIM Lecture Hall
Robert Osburn
The colored Jones polynomial for double twist knots

Wed, 06 Mar 2019

14:30 - 15:30
MPIM Lecture Hall
Taiwang Deng
Torsions in Cohomology of arithmetic groups and congruence of modular forms

Wed, 27 Feb 2019

14:30 - 15:30
MPIM Lecture Hall
Alexei Pantchichkine
Weakly motivic Shimura's zeta functions via p-adic L-functions and doubling method

Wed, 20 Feb 2019

14:30 - 15:30
MPIM Lecture Hall
Arnab Saha
Isocrystals associated to Arithmetic Jet Spaces

Wed, 13 Feb 2019

11:15 - 12:15
MPIM Lecture Hall
Oliver Lorscheid
Descartes, Newton and hyperfields

Wed, 06 Feb 2019

14:30 - 15:30
MPIM Lecture Hall
Nils Matthes
Elliptic analogues of cyclotomic multiple zeta values

Wed, 30 Jan 2019

16:30 - 17:30
MPIM Lecture Hall
Niclas Technau
Higher-rank Bohr sets and multiplicative diophantine approximation
14:30 - 15:30
MPIM Lecture Hall
Vladimir Mitankin
Integral Hasse principle and strong approximation for Markoff surfaces

Wed, 23 Jan 2019

14:30 - 15:30
MPIM Lecture Hall
Niclas Technau
Higher-rank Bohr sets and multiplicative diophantine approximation -- CANCELLED --

Wed, 16 Jan 2019

14:30 - 15:30
MPIM Lecture Hall
Daniel Loughran
Determinants as sums of two squares

Wed, 19 Dec 2018

14:30 - 15:30
MPIM Lecture Hall
William Chen
Nonabelian level structures for elliptic curves and noncongruence modular forms

Wed, 12 Dec 2018

14:30 - 15:30
MPIM Lecture Hall
Matthew Bisatt
Root numbers of abelian varieties

Wed, 05 Dec 2018

14:30 - 15:30
MPIM Lecture Hall
Stephan Ehlen
Higher Green functions and their CM values

Wed, 21 Nov 2018

14:30 - 15:30
MPIM Lecture Hall
Lucia Mocz
A New Northcott Property for the Faltings Height

Wed, 14 Nov 2018

14:30 - 15:30
MPIM Lecture Hall
Shabnam Akhtari
Representation of integers by binary forms

Wed, 07 Nov 2018

14:30 - 15:30
MPIM Lecture Hall
Andreea Mocanu
Newforms for Jacobi forms of lattice index

Wed, 31 Oct 2018

14:30 - 15:30
MPIM Lecture Hall
Nikos Diamantis
Additive twists and a conjecture by Mazur, Rubin and Stein

Wed, 24 Oct 2018

14:30 - 15:30
MPIM Lecture Hall
Fabian Januszewski
p-adic L-functions and applications to non-vanishing of central L-values

Wed, 17 Oct 2018

14:30 - 15:30
MPIM Lecture Hall
Daniel El-Baz
Effective equidistribution of rational points on certain expanding horospheres

Wed, 10 Oct 2018

14:30 - 15:30
MPIM Lecture Hall
Hui Gao
Locally analytic vectors and overconvergent $(\varphi, \tau)$-module

Wed, 12 Sep 2018

14:30 - 15:30
MPIM Lecture Hall
Simon Myerson
Diophantine approximation with the determinant method

Wed, 29 Aug 2018

14:30 - 15:30
MPIM Lecture Hall
Eugenia Rosu
Sum of two cubes and other twists of elliptic curves

Wed, 22 Aug 2018

14:30 - 15:30
MPIM Lecture Hall
Ivan Horozov
Multiple Dedekind Zeta Values are Periods of Mixed Tate Motives

Wed, 08 Aug 2018

14:30 - 15:30
MPIM Lecture Hall
Mikhail Bondarko
"Local" finite group schemes and the reduction of abelian varieties

Wed, 25 Jul 2018

14:30 - 15:30
MPIM Lecture Hall
Kwangho Choiy
Multiplicity in restriction and tempered $L$-packets for $p$-adic groups

Wed, 18 Jul 2018

14:30 - 15:30
MPIM Lecture Hall
Caroline Turnage-Butterbaugh
A Chebotarev density theorem for families, and an application to class groups

Wed, 11 Jul 2018

14:30 - 15:30
MPIM Lecture Hall
Kam-Fai (Geo) Tam
Endoscopic classification of supercuspidal representations for p-adic unitary groups

Wed, 27 Jun 2018

18:00 - 18:30
MPIM Lecture Hall
Harald Helfgott
A natural quadratic sieve
17:30 - 18:00
MPIM Lecture Hall
Lauren (Lola) Thompson
Counting quaternion algebras
16:30 - 17:30
MPIM Lecture Hall
Valentin Blomer
L-functions in higher rank II
14:30 - 15:30
MPIM Lecture Hall
Valentin Blomer
L-functions in higher rank I

Fri, 22 Jun 2018

11:15 - 12:15
MPIM Lecture Hall
Sarah Dijols
The Generalized Injectivity Conjecture

Wed, 20 Jun 2018

16:30 - 17:30
MPIM Lecture Hall
Sandip Singh
Hypergeometric Groups: arithmetic or thin?
14:30 - 15:30
MPIM Lecture Hall
Michael Hoffman
Various (Poly)logarithmic Integrals and Multiple Zeta Values

Fri, 15 Jun 2018

11:15 - 12:15
MPIM Seminar Room
Sarah Dijols
The Generalized Injectivity Conjecture - CANCELLED -

Fri, 08 Jun 2018

11:15 - 12:15
MPIM Lecture Hall
Chunhui Liu
Counting rational points in arithmetic varieties by the determinant

Wed, 30 May 2018

16:30 - 17:30
MPIM Lecture Hall
C. S. Rajan
On a non-abelian analogue of the Polya-Vinogradov inequality
14:30 - 15:30
MPIM Lecture Hall
C. S. Rajan
A universal Torelli-Tate theorem for elliptic surfaces

Wed, 23 May 2018

14:30 - 15:30
MPIM Lecture Hall
Shunsuke Yamana
4 variable triple product p-adic L-functions

For older events also see the Program.

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