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Konferenz

Conferences and activities at the institute.

Conference on "Elementare und Analytische Zahlentheorie (ELAZ)", September 3 - 7, 2018

Posted in
Datum: 
Mon, 2018-09-03 08:30 - Fre, 2018-09-07 18:00
Location: 
MPIM Lecture Hall

 

Conference on "Elementare und Analytische Zahlentheorie (ELAZ)"

September 3 - 7,  2018

Organizers

Kathrin Bringmann (Universität zu Köln)
Stephan Ehlen (Universität zu Köln)
Pieter Moree (MPIM Bonn)

Special colloquium for Prof. Don Zagier

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Organiser(s): 
Stavros Garoufalidis and Pieter Moree
Datum: 
Mit, 2019-06-26 13:45 - 18:00
Location: 
MPIM Lecture Hall

Special colloquium on the occasion of the retirement of Prof. Don Zagier as MPIM director at the end of June 2019

Special Colloquium for Werner Ballmann

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Organiser(s): 
Ursula Hamenstädt, Anna Siffert
Datum: 
Don, 2019-04-18 13:45 - 16:00
Location: 
MPIM Lecture Hall

Conference on "Higher Homotopy Algebras in Topology", May 9 - 10, 2019

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Organiser(s): 
José Moreno-Fernández & Felix Wierstra
Datum: 
Don, 2019-05-09 09:30 - Fre, 2019-05-10 15:00
Location: 
MPIM Lecture Hall

 

Conference on "Higher Homotopy Algebras in Topology", May 9 - 10, 2019



Algebras up to homotopy, or homotopy algebras, such as $A_\infty$, $C_\infty$, $E_\infty$ and $L_\infty$, play an increasingly important role in many areas of mathematics and physics, like topology, mathematical physics, and deformation theory.  Let us mention a few examples of interest. Homotopy Lie algebras, also known as $L_\infty$-algebras, have been essential in Kontsevich's proof of deformation quantization. In algebraic topology, $C_\infty$ and $L_\infty$-algebras arise as structures governing the rational homotopy type of spaces, and $E_\infty$-(co)algebras naturally appear as an algebraic structure on infinite loop spaces and on the singular (co)chains of any space. Recent advances in this line include the use of higher homotopy algebras to model all sorts of interesting spaces, such as mapping spaces, sections of fiber bundles, configuration spaces, among many others.

This mini-conference focuses on the most recent developments and applications of homotopy algebras in topology.


Organizers

José Moreno-Fernández (MPIM Bonn)
Felix Wierstra (MPIM Bonn)
 

Provisory list of speakers:

 
Alexander Berglund* (Stockholm University)
Ricardo Campos (Université de Montpellier)
Joana Cirici (Universitat de Barcelona)
Vladimir Dotsenko (Trinity College Dublin)
Benoit Fresse (Université de Lille)
Najib Idrissi (Université Paris Diderot)
Pascal Lambrechts (Université catholique de Louvain-la-Neuve)
Aniceto Murillo (Universidad de Malaga)
Fernando Muro (Universidad de Sevilla)

* to be con firmed.

Conference on "Enumerative Arithmetic and the Cohen–Lenstra Heuristics", June 3 - 7, 2019

Posted in
Organiser(s): 
Alex Bartel & Efthymios Sofos
Datum: 
Mon, 2019-06-03 09:00 - Fre, 2019-06-07 16:00
Location: 
MPIM Lecture Hall

 

Conference on "Enumerative Arithmetic and the Cohen–Lenstra Heuristics", June 3 - 7, 2019
 

The purpose of the workshop is to survey recent progress and promising future research directions on statistical properties of class groups of number fields, of Selmer groups of elliptic curves, and related topics. The conference will feature a mixture of overview talks and more specialised research talks, as well as contributed talks by early career researchers. There will also be ample time for informal discussions and collaborations.
 

Organizers

Alex Bartel (Glasgow University)
Efthymios Sofos (MPIM Bonn)
 

Selected invited speakers:

 
Brandon Alberts (University of Connecticut)
Jordan Ellenberg* (University of Wisconsin-Madison)
Joseph Gunther (Université Paris-Sud (Paris 11/Orsay))
Jack Klys (University  of Calgary)
Peter Koymans (University of Leiden)
Hendrik Lenstra (University of Leiden)
Melanie Matchett Wood (University of Wisconsin-Madison)
Djordjo Milovic (University College London (UCL))
Adam Morgan (Glasgow University)
Carlo Pagano (MPIM Bonn)
Beth Romano (University of Cambridge)
Peter Stevenhagen (University of Leiden)
Arul Shankar (University of Toronto)
Alexander Smith (Harvard University)
Ila Varma (UC San Diego)
Jiuya Wang (Duke University)

* to be confirmed

Arbeitstagung 2019 on Geometry

Posted in
Organiser(s): 
W. Ballmann, C. Blohmann, U. Hamenstädt, and M. Kapovich
Datum: 
Mon, 2019-07-08 08:00 - Fre, 2019-07-12 20:00
Location: 
MPIM Lecture Hall

Arbeitstagung 2019 on Geometry, July 8 - 12, 2019

Organizers

W. Ballmann, U. Hamenstädt, and M. Kapovich

Local Organizers

W. Ballmann and C. Blohmann

Speakers 

de Cornulier, Yves (CNRS and Institut Camille Jordan, Université Lyon 1)
Di Nezza, Eleonora (La Sorbonne Université, Institut de Mathématiques de Jussieu)
Fisher, David (Indiana University - Bloomington)
Gelander, Tsachik (The Weizmann Institute of Science)
Hein, Hans-Joachim (Fordham University)
Kleiner, Bruce (New York University)
Markovic, Vladimir (Caltech)
Song, Antoine (Princeton University)

Minicourses by

Gelander, Tsachik (The Weizmann Institute of Science)
Kleiner, Bruce (New York University)


In addition to the scheduled talks, 6 more lectures will be determined in the traditional Arbeitstagung way by open discussion during the meeting.

Conference on "Integrability, Geometry and Moduli", July 29 - August 2, 2019

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Organiser(s): 
Gaëtan Borot, Olivia Dumitrescu, Steven Rayan, Don Zagier
Datum: 
Mon, 2019-07-29 10:00 - Fre, 2019-08-02 16:00
Location: 
MPIM Lecture Hall

 

Conference on "Integrability, Geometry and Moduli" July 29 - August 2, 2019
 

This is a conference in honor of Motohico Mulase's 65th birthday. It will cover recent advances around the following themes

  • Quantization of moduli spaces, in particular the Hitchin moduli space of Higgs bundles
  • Gromov-Witten theory, Frobenius manifolds, integrable hierarchies, cohomological field theories
  • Geometry of quiver varieties, wall-crossing phenomena
  • Mirror symmetry, topological string theory, quantum invariants of 3-manifolds
  • Topological recursion, quantum curves, and application to geometry and enumerative problems (Hurwitz theory, random matrix theory, ribbon graphs)

Connections between these fields are apparent from the physics perspective and research is trying to make rigorous sense of these relationships. Encouraging the exchanges between mathematicians and theoretical physicists will thus be an important dimension of the conference. More details available soon.

Organizers

Gaëtan Borot (MPIM Bonn)
Olivia Dumitrescu (Central Michigan University)
Steven Rayan (University of Saskatchewan)
Don Zagier (MPIM Bonn)
 

Provisory list of speakers:

 
Philip Boalch (Université Paris-Sud, Orsay)
Ron Donagi (University of Pennsylvania)
Bertrand Eynard (IPHT CEA Saclay)
Laura Fredrickson (Stanford)
Kenji Fukaya (Stony Brook)
Stavros Garoufalidis (MPIM Bonn & Georgia Institute of Technology)
Tamas Hausel (IST Austria)
Hiroshi Iritani (Kyoto University)
Albrecht Klemm (Bonn Universität)
Maxim Kontsevich (IHES)
Melissa Liu (Columbia University)
Yuri Manin (MPIM Bonn)
Hannah Markwig (Tübingen Universität)
Takuro Mochizuki (RIMS Kyoto)
Hiraku Nakajima (IPMU Tokyo)
Paul Norbury (Melbourne University)
Tony Pantev (University of Pennsylvania)
Yan Soibelman (Kansas State University)
Katrin Wendland (Freiburg University)

Hausdorff School on Log-correlated Fields

Posted in
Organiser(s): 
Gaëtan Borot (MPIM), Anton Bovier (Bonn), Margherita Disertori (Bonn), Patrik Ferrari (Bonn)
Datum: 
Mit, 2018-06-13 09:00 - 17:15
Location: 
MPIM Lecture Hall

For more information see:

https://www.hcm.uni-bonn.de/events/eventpages/hausdorff-school/hausdorff-school-2018/log-correlated-fields-2018/

Schedule June 11-14, 2018:
https://www.hcm.uni-bonn.de/events/eventpages/hausdorff-school/hausdorff-school-2018/log-correlated-fields-2018/schedule/

Conference on: Algebraic Groups, Lie Algebras and their Representations on the occasion of Jens Carsten Jantzen's 70th birthday, November 22 - 24, 2018

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Organiser(s): 
Christian Blohmann, Wolfgang Soergel, Catharina Stroppel, Geordie Williamson
Datum: 
Don, 2018-11-22 08:30 - Sam, 2018-11-24 18:00
Location: 
MPIM Lecture Hall

 

Conference on Arithmetic and Automorphic Forms on the occasion of Günter Harder's 80th birthday, March 12 - 14, 2018

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Organiser(s): 
W.Ballmann, M.Rapoport, and J. Schwermer
Datum: 
Mon, 2018-03-12 08:00 - Mit, 2018-03-14 20:00
Location: 
MPIM Lecture Hall

Conference on
Arithmetic and Automorphic Forms
on the occasion of Günter Harder's 80th birthday
March 12 - 14, 2018

https://www.mpim-bonn.mpg.de/webfm_send/431

Scientific Committee

Werner Ballmann, Michael Rapoport, and Joachim Schwermer

Local Organizer

Werner Ballmann and Christian Blohmann

Speakers

Kai Behrend (U British Columbia)
Spencer Bloch (U Chicago)
Gaetan Chenevier (U Paris-Sud, Orsay)
Mark Goresky (IAS Princeton)
Tasho Kaletha (U Michigan)
Stephen S. Kudla (U Toronto)
Richard Pink (ETH Zürich)
Anantharam Raghuram (IISER Pune)
Andrei Rapinchuk (U Virginia)
Peter Scholze (U Bonn)
Carlos Simpson (U Nice)
Gerard van der Geer (U Amsterdam)

Conference "Higher algebra and mathematical physics", August 13 - 17, 2018

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Organiser(s): 
D. Ayala, L. Brantner, K. Costello, O. Gwilliam, A. Henriques, T. Johnson-Freyd, A. Mazel-Gee, P. Teichner
Datum: 
Mon, 2018-08-13 08:30 - Fre, 2018-08-17 21:00
Location: 
MPIM Lecture Hall

 

Double conference "Higher algebra and mathematical physics"

August 13 - 17, 2018

Conference "Dynamics: Topology and Numbers", July 2 - 6, 2018

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Organiser(s): 
M. Möller, P. Moree, A. Pohl, T. Ward
Datum: 
Mon, 2018-07-02 08:30 - Fre, 2018-07-06 18:00
Location: 
MPIM Lecture Hall

 

Conference "Dynamics: Topology and Numbers"

July 2 - 6, 2018

Arbeitstagung 2017 on "Physical Mathematics" in honor of Yuri Manin

Posted in
Organiser(s): 
C. Blohmann, M. Kapranov, P. Teichner, B. Vallette
Datum: 
Mon, 2017-06-19 08:00 - Fre, 2017-06-23 20:00
Location: 
MPIM Lecture Hall
Poster ATMost lectures were recorded and will be available here

Organizers

C. Blohmann, M. Kapranov, P. Teichner, B. Vallette

Speakers

B. Bhatt
I. Cherednik
V. Drinfeld
D. Freed
A. Goncharov
N. Hitchin
M. Kontsevich
J. Lurie
Y. Manin
M. Marcolli
V. Schechtman
V. Serganova
G. Tabuada
B. Toen
B. Tsygan
T. Willwacher

Conference "Modular forms are everywhere"

Posted in
Datum: 
Mon, 2017-05-22 09:00 - Fre, 2017-05-26 17:00
Location: 
MPIM Lecture Hall

© Photo copyright hcm.uni-bonn.de

Conference for Young researchers in homotopy theory and categorical structures, February 13-15, 2017

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Organiser(s): 
Viktoriya Ozornova, Claudia Scheimbauer
Datum: 
Mon, 2017-02-13 08:00 - Mit, 2017-02-15 17:00
Location: 
MPIM Lecture Hall

Conference on 4-manifolds and knot concordance

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Datum: 
Mon, 2016-10-17 08:00 - Fre, 2016-10-21 17:00
Location: 
MPIM Lecture Hall

Closing Conference for the Program on Higher Structures in Geometry and Physics

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Organiser(s): 
Michael Batanin, Christian Blohmann, Ralph Kaufmann, Martin Markl
Datum: 
Fre, 2016-03-18 08:00 - Die, 2016-03-22 22:00
Location: 
MPIM Lecture Hall

Speakers

Bergner, Julie (UC Riverside)
Davydov, Alexei (Ohio University, Athens)
Dolgushev, Vasily (Temple University)
Gálvez Carrillo, Imma (Universitat Politècnica de Catalunya)
Gorbounov, Vassily (Aberdeen)
Kaufmann, Birgit (Purdue)
Klemm, Albrecht (Universtity of Bonn)
Kreimer, Dirk (HU Berlin)
Lazarev, Andrei (Lancaster)
Manin, Yuri (MPIM Bonn)
Neeman, Amnon (Australian National University, Canberra)
Nikolaus, Thomas (MPIM Bonn)
Rosický, Jiří (Brno)
Schommer-Pries, Chris (MPIM Bonn)
Sibilla, Nicolò (Oxford)
Spitzweck, Markus (Osnabrück)
Tamarkin, Dmitry (Northwestern)
Teichner, Peter (MPIM Bonn)
Toën, Bertrand (Toulouse)
Tonks, Andrew (Leicester)
Tsygan, Boris (Northwestern)
van den Bergh, Michel (Universiteit Hasselt)
Voronov, Alexander (University of Minnesota)
Ward, Benjamin (Simons Center Stony Brook)

Conference on the Cohomology of Arithmetic Groups on the occasion of Joachim Schwermer's 66th birthday

Posted in
Organiser(s): 
C. Blohmann, G. Harder, M. Rapoport
Datum: 
Mon, 2016-06-06 08:00 - Fre, 2016-06-10 20:00
Location: 
MPIM Lecture Hall

Conference Poster

Speakers

D. Blasius
M. Burger
F. Calegari
L. Clozel
N. Grbac
B. Klingler
K.-W. Lan
A. Lubotzky
J. Mahnkopf
C. Moeglin
W. Müller
A. Nair
A. Raghuram
A. Reid
N. Schappacher
A. Scholl
P. Scholze
T. Venkataramana
K. Vogtmann

Opening Conference for the Program on Higher Structures in Geometry and Physics

Posted in
Organiser(s): 
Michael Batanin, Christian Blohmann, Ralph Kaufmann, Martin Markl
Datum: 
Mon, 2016-01-18 08:00 - Fre, 2016-01-22 22:00
Location: 
MPIM Lecture Hall

Introductory school on Moduli Spaces

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Organiser(s): 
Federico Zerbini (MPIM), Felix Boes (MPIM), Elba García Failde (MPIM)
Datum: 
Mon, 2015-09-28 08:00 - Don, 2015-10-08 22:00
 
The aim of the school is to understand several examples of moduli spaces.
Moreover, we hope to develop a better understanding of some tools or concepts
used in algebraic topology and algebraic geometry to attack moduli problems.
Most of the talks are given by non-experts that would like to learn more about
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