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The MPIM Weekly Program

Alternatively, look at the MPI calendar or the Bonn Mathematics Calendar, a complete list of all mathematical events in Bonn.

Mon, 09 Feb 2026

14:00 - 15:00
MPIM Topology Seminar: Miniseries on topological modular forms and synthetic spectra
MPIM Lecture Hall
Jack Davies (Bergische Universität Wuppertal)
The actual computation
15:00 - 17:00
The Unterseminar
MPIM Seminar Room
Eva-Maria Hekkelman (MPIM)
Non-noncommutative geometry

Tue, 10 Feb 2026

15:00 - 16:00
Extra talk
MPIM Lecture Hall
Don Zagier (MPIM)
Finite multiple zeta values and the poor man's adele ring
16:30 - 17:30
Extra talk
MPIM Lecture Hall
Don Zagier (MPIM)
Finite multiple zeta values and the poor man's adele ring II

Wed, 11 Feb 2026

10:30 - 12:00
Higher Differential Geometry Seminar
MPIM Lecture Hall
Christian Blohmann (MPIM)
Higher generalized morphisms and Morita equivalence of geometric $\infty$-groupoids
14:00 - 16:00
Working group on odd Khovanov homology
MPIM Seminar Room
Chen Zhang (Stony Brook University)
Plane Floer homology and the odd Khovanov homology of 2-knots
14:30 - 15:30
Number theory lunch seminar
MPIM Lecture Hall
Youness Lamzouri (Université de Lorraine)
Real zeros of $L'(s, \chi_d)$

Fri, 13 Feb 2026

11:00 - 12:00
Number theory lunch seminar
MPIM Lecture Hall
Vladimir Mitankin (Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences)
Local-global principles for semi-integral points on Markoff orbifold pairs

Wed, 18 Feb 2026

10:30 - 12:00
Higher Differential Geometry Seminar
MPIM Lecture Hall
Dave Carchedi (George Mason University)
Foundations of Derived Differential Geometry. Part 3
14:30 - 15:30
Number theory lunch seminar
MPIM Lecture Hall
Alan Filipin (MPIM)
tba

Thu, 19 Feb 2026

16:30 - 18:00
Geometric Langlands Seminar
MPIM Lecture Hall
Dennis Gaitsgory (MPIM)
tba

To view the abstracts please click on the titles.

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