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Number theory lunch seminar

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Organiser(s): 
P. Moree
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, 25 Apr 2018

14:30 - 15:30
MPIM Lecture Hall
Mehmet Haluk Sengun
Cohomology of arithmetic groups and Fermat's Last Theorem

Fri, 08 Jun 2018

14:30 - 15:30
MPIM Lecture Hall
Chunhui Liu
Counting rational points in arithmetic varieties by the determinant

Past talks

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

Tue, 24 Apr 2018

11:00 - 12:00
MPIM Lecture Hall
Boris Kunyavskii
Local-global properties of word varieties

Wed, 11 Apr 2018

16:30 - 17:30
MPIM Lecture Hall
Samuele Anni
Newforms and congruence graphs

Wed, 28 Mar 2018

17:00 - 18:00
MPIM Lecture Hall
Christopher Frei
Counting rational points of bounded non-anticanonical height
14:30 - 15:30
MPIM Lecture Hall
Francesca Balestrieri
Arithmetic of rational points and zero-cycles on Kummer varieties

Tue, 27 Mar 2018

17:00 - 18:00
MPIM Lecture Hall
Peter Koymans
A survey on 2-parts of class groups (Please note the new date!)

Wed, 21 Mar 2018

16:30 - 17:30
MPIM Lecture Hall
Florian Luca
Cyclotomic factors of Serre's polynomials

Wed, 07 Mar 2018

16:30 - 17:30
MPIM Lecture Hall
Hohto Bekki
On the periodicity of geodesic continued fractions

Wed, 28 Feb 2018

16:30 - 17:30
MPIM Lecture Hall
Nihal Bircan
On Sequences of Integers of Quadratic Fields and Relations with Artin’s Primitive Root Conjecture

Wed, 21 Feb 2018

11:15 - 12:15
MPIM Lecture Hall
Shunsuke Yamana
Anticyclotomic p-adic spinor L-functions for PGSp(4)

Mon, 19 Feb 2018

14:30 - 16:00
MPIM Lecture Hall
Erik Visse
A heuristic for a Manin-type conjecture for K3 surfaces

Wed, 31 Jan 2018

16:30 - 17:30
MPIM Lecture Hall
Pedro João Lemos
Some cases of Serre's uniformity problem

Wed, 17 Jan 2018

14:30 - 15:30
MPIM Lecture Hall
Anna Haensch
Bridging the algebraic and analytic theory of the representation problem for quadratic polynomials

Wed, 10 Jan 2018

14:30 - 15:30
MPIM Lecture Hall
Vladimir Mitankin
Integral points on generalised affine Châtelet surfaces

Wed, 13 Dec 2017

14:15 - 15:15
MPIM Lecture Hall
Alina Ostafe
Multiplicatively dependent points on curves and applications to algebraic dynamical systems

Wed, 06 Dec 2017

14:15 - 15:15
MPIM Lecture Hall
Shalini Bhattacharya
Galois representations and reduction mod $p$

Wed, 29 Nov 2017

14:15 - 15:15
MPIM Lecture Hall
Alisa Sedunova
Integral points on elliptic curves over function fields

Wed, 15 Nov 2017

14:15 - 15:15
MPIM Lecture Hall
Kazim Buyukboduk
Iwasawa theory of modular forms over imaginary quadratic fields at $p$-non-ordinary primes

Wed, 08 Nov 2017

14:15 - 15:15
MPIM Lecture Hall
Milton Espinoza
Zeta-integrals and transformation formulas for certain Dirichlet series

Wed, 25 Oct 2017

14:15 - 15:15
MPIM Lecture Hall
Yuri Matiyasevich
The Riemann Hypothesis in terms of eigenvalues of certain almost triangular Hankel matrices [Note: repetition of the Tuesday talk!]

Tue, 24 Oct 2017

14:15 - 15:15
MPIM Lecture Hall
Yuri Matiyasevich
The Riemann Hypothesis in terms of eigenvalues of certain almost triangular Hankel matrices

Wed, 18 Oct 2017

14:15 - 15:15
MPIM Lecture Hall
Kevin Destagnol
The Manin-Peyre's conjectures for Châtelet surfaces

Wed, 27 Sep 2017

14:15 - 15:15
MPIM Lecture Hall
Debargha Banerjee
Modular endomorphism algebras at supercuspidal primes

Wed, 20 Sep 2017

14:15 - 15:15
MPIM Lecture Hall
Koji Tasaka
Comparison between cuspidal generators on the depth-graded motivic Lie algebra and on the linearized double shuffle Lie algebra

Wed, 30 Aug 2017

14:15 - 15:15
MPIM Lecture Hall
Pieter Moree
Hooley's theorem and its avatars

Wed, 23 Aug 2017

14:15 - 15:15
MPIM Lecture Hall
Jaclyn Lang
Chow motives associated to certain algebraic Hecke characters

Wed, 16 Aug 2017

14:15 - 15:15
MPIM Lecture Hall
Jessica Fintzen
Families of p-adic automorphic forms on unitary groups

Wed, 09 Aug 2017

14:15 - 15:15
MPIM Lecture Hall
Wadim Zudilin
Hypergeometry inspired by irrationality questions

Wed, 02 Aug 2017

14:15 - 15:15
MPIM Lecture Hall
Sander Zwegers
Theta Series for Indefinite Quadratic Forms

Wed, 26 Jul 2017

16:30 - 17:30
MPIM Lecture Hall
Chieh-Yu Chang
Logarithmic interpretation of multiple zeta values in positive characteristic
14:15 - 15:15
MPIM Lecture Hall
Ozlem Ejder
Torsion Subgroups of Elliptic Curves

Wed, 19 Jul 2017

16:30 - 17:30
MPIM Lecture Hall
Ana Caraiani
On the vanishing of cohomology for certain unitary Shimura varieties
14:15 - 15:15
MPIM Lecture Hall
Nils Matthes
Iterated period integrals of elliptic curves

Wed, 12 Jul 2017

14:15 - 15:15
MPIM Lecture Hall
Andrew Corbett
Level-modulus collusion in the Voronoi summation formula for GL(n)

Wed, 05 Jul 2017

15:00 - 15:50
MPIM Lecture Hall
Harald Helfgott
Voronoi, Sierpinski, Eratosthenes
14:00 - 14:50
MPIM Lecture Hall
Lauren (Lola) Thompson
Bounded gaps between primes and the length spectra of arithmetic hyperbolic $3$-orbifolds

Fri, 30 Jun 2017

11:30 - 12:30
MPIM Lecture Hall
Wei Ho
Odd degree number fields with odd class number

Wed, 28 Jun 2017

16:30 - 17:30
MPIM Lecture Hall
Gerard van der Geer
Modular forms for genus 2 and 3
14:15 - 15:15
MPIM Lecture Hall
Amanda Montejano
Zero-sum over $\mathbb Z$

Wed, 14 Jun 2017

14:15 - 15:15
MPIM Lecture Hall
Günter Harder
Divisibility of L-values and the existence of non trivial cohomology classes

Wed, 07 Jun 2017

16:30 - 17:30
MPIM Lecture Hall
John Bergdall
Critical p-adic L-functions for Hilbert modular forms
14:15 - 15:15
MPIM Lecture Hall
Noriko Yui
Supercongruences for rigid Calabi--Yau threefolds of hypergeometric type

Wed, 31 May 2017

14:15 - 15:15
MPIM Lecture Hall
Andrea Conti
Big Galois image for p-adic families of modular forms

Wed, 10 May 2017

14:15 - 15:15
MPIM Lecture Hall
Vandita Patel
Perfect Powers that are Sums of Consecutive like Powers

Thu, 04 May 2017

14:00 - 15:00
MPIM Lecture Hall
Joachim Schwermer
On the special linear group over arithmetic orders

Wed, 26 Apr 2017

16:30 - 17:30
MPIM Lecture Hall
László Mérai
On the pseudorandomness of automatic sequences
14:15 - 15:15
MPIM Lecture Hall
Iuliya Beloshapka
Irreducible representations of finitely generated nilpotent groups: Parshin's conjecture

Wed, 19 Apr 2017

14:15 - 15:15
MPIM Lecture Hall
Erick Knight
Three torsion in the class groups of cyclic cubic extensions
11:15 - 12:15
MPIM Lecture Hall
Jinbi Jin
Computation of étale cohomology on curves with constructible coefficients

Wed, 12 Apr 2017

14:15 - 15:15
MPIM Lecture Hall
Yingkun Li
Harmonic Maass forms associated to real quadratic field

Wed, 05 Apr 2017

14:15 - 15:15
MPIM Lecture Hall
Shaunak Deo
Structure of Hecke algebras modulo $p$

For older events also see the Program.

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