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Number theory lunch seminar

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Organiser(s): 
P. Moree
Datum: 
Die, 2013-01-01 (All day) - Son, 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

Die, 21 Jan 2020

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

Mit, 22 Jan 2020

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

Mit, 05 Feb 2020

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

Mit, 26 Feb 2020

14:30 - 15:30
MPIM Lecture Hall
Fabian Waibel
tba

Don, 27 Feb 2020

13:00 - 14:00
MPIM Lecture Hall
Sigmundur Gudmundsson
tba

Past talks

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

Mit, 15 Jan 2020

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

Mit, 18 Dez 2019

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

Mit, 11 Dez 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

Mit, 27 Nov 2019

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

Mit, 20 Nov 2019

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

Mit, 13 Nov 2019

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

Mit, 06 Nov 2019

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

Mit, 30 Okt 2019

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

Mit, 23 Okt 2019

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

Mon, 21 Okt 2019

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

Mit, 16 Okt 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

Mit, 09 Okt 2019

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

Mit, 02 Okt 2019

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

Mit, 25 Sep 2019

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

Mit, 18 Sep 2019

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

Mit, 04 Sep 2019

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

Mit, 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
14:30 - 15:30
MPIM Lecture Hall
Xianchang Meng
Chebyshev’s bias for products of k primes and Greg Martin’s conjecture

Mit, 21 Aug 2019

14:30 - 15:30
MPIM Lecture Hall
Nicole Raulf
On a mean value result for a product of L-functions

Die, 06 Aug 2019

14:30 - 15:30
MPIM Lecture Hall
Bernhard Heim
The G.-C. Rota approach and the Lehmer conjecture
11:15 - 12:15
MPIM Lecture Hall
Wenzhi Luo
On Hecke eigenvalues of Maass cusp forms

Mit, 03 Jul 2019

14:30 - 15:30
MPIM Lecture Hall
Alexandru Buium
Frobenius lifts and correspondences on GL_n

Mit, 12 Jun 2019

14:30 - 15:30
MPIM Lecture Hall
Florian Pop
On the birational Grothendieck-Teichmueller Group GT

Mit, 05 Jun 2019

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

Mit, 29 Mai 2019

14:30 - 15:30
MPIM Lecture Hall
Alexander Betts
Non-abelian Kummer maps for curves

Mit, 22 Mai 2019

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

Mit, 15 Mai 2019

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

Mit, 08 Mai 2019

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

Mit, 24 Apr 2019

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

Mit, 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

Mit, 10 Apr 2019

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

Don, 04 Apr 2019

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

Mit, 03 Apr 2019

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

Mit, 27 Mär 2019

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

Mit, 20 Mär 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

Mit, 13 Mär 2019

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

Mit, 06 Mär 2019

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

Mit, 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

Mit, 20 Feb 2019

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

Mit, 13 Feb 2019

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

Mit, 06 Feb 2019

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

Mit, 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

Mit, 23 Jan 2019

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

Mit, 16 Jan 2019

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

Mit, 19 Dez 2018

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

For older events also see the Program.

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