Skip to main content

Talk

Talks and seminars, possibly part of a conference or series.

The super Mumford form and Sato Grassmannian

Posted in
Speaker: 
The super Mumford form and Sato Grassmannian
Affiliation: 
MPI
Date: 
Tue, 2021-11-09 14:00 - 15:30

https://hu-berlin.zoom.us/j/61339297016

 

Functorial field theories

Posted in
Speaker: 
Lukas Müller
Affiliation: 
MPIM
Date: 
Thu, 2021-09-23 15:00 - 16:00
Parent event: 
MPI-Oberseminar
https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947

Joint value distribution of L-functions

Posted in
Speaker: 
Junxian Li
Affiliation: 
Universität Bonn
Date: 
Wed, 2021-09-22 14:30 - 15:30
Parent event: 
Number theory lunch seminar

Zoom ID: 919 6497 4060.
For password please contact Pieter Moree (moree@mpim...).

It is believed that distinct primitive L-functions are "statistically independent".
The independence can be interpreted in many different ways. In joint works
with Shota Inoue, we show that the values of L-functions behave like independent
normally distributed random variables on the line Re(s)=1/2 in a strong sense.
However, away from the critical line, the values of L-functions begin to
exhibit some correlation.

Arithmetic of the Moduli of Fibrations

Posted in
Speaker: 
Jun Yong Park
Affiliation: 
MPI
Date: 
Wed, 2021-09-29 14:30 - 15:30
Parent event: 
Number theory lunch seminar

Zoom ID: 919 6497 4060.
For password please contact Pieter Moree (moree@mpim...).

 

Local t-structures on derived categories of schemes

Posted in
Speaker: 
Christian Haesemeyer
Affiliation: 
University of Melbourne/MPI
Date: 
Thu, 2021-09-16 15:00 - 16:00
Parent event: 
MPI-Oberseminar
https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947

tba

Posted in
Speaker: 
Laura Monk
Affiliation: 
MPIM
Date: 
Tue, 2021-11-30 14:00 - 15:30

https://hu-berlin.zoom.us/j/61339297016

tba

Posted in
Speaker: 
Olaf Hohm
Affiliation: 
HU Berlin
Date: 
Tue, 2021-11-23 14:00 - 15:30

https://hu-berlin.zoom.us/j/61339297016

tba

Posted in
Speaker: 
Thomas Walpuski
Affiliation: 
HU Berlin
Date: 
Tue, 2021-11-16 14:00 - 15:30

https://hu-berlin.zoom.us/j/61339297016

Knots and quivers, HOMFLYPT and DT

Posted in
Speaker: 
Paul Wedrich
Affiliation: 
Universität Hamburg
Date: 
Thu, 2021-09-09 15:00 - 16:00
Parent event: 
MPI-Oberseminar
https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947

Explicit problems in the non-Archimedean theory of modular forms

Posted in
Speaker: 
John Bergdall
Affiliation: 
Bryn Mawr College/MPIM
Date: 
Thu, 2021-09-02 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For password please contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

 

Parabolically induced representations of p-adic G2 distinguished by SO4

Posted in
Speaker: 
Sarah Dijols
Affiliation: 
National Tsing Hua University of Taiwan/MPIM
Date: 
Wed, 2021-09-15 14:30 - 15:30
Parent event: 
Number theory lunch seminar

Zoom ID: 919 6497 4060.
For password please contact Pieter Moree (moree@mpim...).

After introducing and motivating our interest in distinguished representations, I will detail the steps to understand the parabolically induced ones for the symmetric space G2/SO4. Jerrod Smith and I study them through the geometric lemma of Bernstein-Zelevinsky, sometimes called "orbit method" since we need to analyze successively a set of parabolic orbits. This is a work in progress.

Searching for "moduli-friendly" automorphic forms

Posted in
Speaker: 
Kamal Khuri-Makdisi
Affiliation: 
American University of Beirut/MPIM
Date: 
Wed, 2021-09-08 14:30 - 15:30
Parent event: 
Number theory lunch seminar

Zoom ID: 919 6497 4060.
For password please contact Pieter Moree (moree@mpim...).

Explicit description of isogeny and isomorphism classes of Drinfeld modules of higher ranks over finite fields

Posted in
Speaker: 
Sedric Nkotto Nkung Assong
Affiliation: 
Universität Kassel/MPIM
Date: 
Wed, 2021-09-01 14:30 - 15:30
Parent event: 
Number theory lunch seminar

Jiu-Kang Yu (1995) classified the isogeny classes of Drinfeld modules over finite fields in terms of Weil numbers and precisely described the isomorphism classes in an isogeny class of rank 2 $\mathbb{F}_q[T]$-modules. We further the studyby explicitly exhibiting/computing the Weil polynomials and precisely describing the isomorphism classes in an isogeny class for higher ranks $(\geq 3)$ Drinfeld modules. We also provide some results on the orders (of the endomorphism algebra corresponding to an isogeny class) occurring as endomorphism ring of a Drinfeld module.

Beyond Quadratic Chabauty

Posted in
Speaker: 
David Corwin
Affiliation: 
MSRI Berkeley/MPIM
Date: 
Wed, 2021-08-25 14:30 - 15:30
Parent event: 
Number theory lunch seminar

We survey progress from the last few years in explicitly computing with Kim’s non-abelian Chabauty beyond the case of Quadratic Chabauty. We will also describe some ongoing work with a view toward a conjectural algorithm for Effective Faltings.

Torsors and Topology in Diophantine Equations

Posted in
Speaker: 
David Corwin
Affiliation: 
MSRI Berkeley/MPIM
Date: 
Thu, 2021-08-26 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For password please contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

Effective constructions in algebraic topology and applications

Posted in
Speaker: 
Anibal Medina-Mardones
Affiliation: 
Ecole Polytechnique Fédérale de Lausanne/MPIM
Date: 
Thu, 2021-08-19 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For password please contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

New bounds on growth in SL_n

Posted in
Speaker: 
Harald Helfgott (University of Göttingen)
Organiser(s): 
Rudradip Biswas (University of Manchester/MPIM)
Date: 
Thu, 2021-07-29 16:00 - 17:00
Parent event: 
Extra talk

Zoom ID: 992 4902 2878
https://zoom.us/j/99249022878

Braid varieties and algebraic weaves

Posted in
Speaker: 
Jose Simental Rodriguez
Affiliation: 
MPIM
Date: 
Thu, 2021-08-12 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For password please contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

Symmetries of 4-manifolds

Posted in
Speaker: 
Mark Powell
Affiliation: 
University of Durham/MPIM
Date: 
Thu, 2021-08-05 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For passcode of this talk please contact Pieter Moree (moree@mpim-bonn.mpg.de)

 

Elliptic curves and chromatic homotopy theory

Posted in
Speaker: 
Irina Bobkova
Affiliation: 
Texas A&M University/z.Z. MPIM
Date: 
Thu, 2021-07-29 15:00 - 16:00
Parent event: 
MPI-Oberseminar

https://zoom.us/j/93172910947
Meeting ID: 931 7291 0947
For passcode of this talk please contact Tobias Barthel (tbarthel@mpim-bonn.mpg.de)

© MPI f. Mathematik, Bonn Impressum & Datenschutz
-A A +A
Syndicate content