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

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Alex Bartel & Efthymios Sofos
Mon, 2019-06-03 09:00 - Fri, 2019-06-07 16:00
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.


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


Please use the following link.

Financial support

Limited financial support is available. If you need support, you can add your request on the registration webform with a brief justification. Requests for financial support will have to be made by March 31, 2019.

Contributed talk

If you would like to give a contributed talk, please indicate so on our registration webform by March 31, 2019.

Hotel reservations

If you would like us to make a hotel reservation for you, please state this on the registration webform. We can only honor requests for hotel reservations made by May 5, 2019. If you would like to make a hotel reservation by yourself you will find a list of hotels here.


If you have any questions, please feel free to contact


WARNING - HOTEL SCAM ALERT: Business Travel Management (BTM)
Note to conference participants: Please read the WARNING regarding a fraudulent travel and hotel booking scheme. All hotel bookings should only be made directly through our housing department (

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