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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, 27 Apr 2026

11:00 - 12:00
Quantum topology seminar
MPIM Lecture Hall
Jules Martel (Université Cergy-Pontoise)
Toward a homological (re)construction of TQFTs that also unifies them
14:00 - 15:00
MPIM Topology Seminar
MPIM Lecture Hall
Qingyuan Bai (MPIM)
More on invertible intervals

Tue, 28 Apr 2026

14:00 - 15:00
PLeaSANT
MPIM Lecture Hall
Steven Charlton (Universität zu Köln)
Multiple zeta star values, limits, and pi-power identities
15:00 - 16:00
Reading group on spectral geometry
MPIM Seminar Room
Ivan Yakovlev (MPIM)
Basic examples, heat kernel
15:05 - 17:05
Oberseminar Arithmetic Geometry and Representation Theory
MPIM Lecture Hall
Maximilian Hauck (MPIM)
Syntomification of rigid-analytic varieties over $\mathbb{Q}_p$

Wed, 29 Apr 2026

16:30 - 18:00
Question Seminar
MPIM Seminar Room
Question Seminar

Thu, 30 Apr 2026

10:30 - 11:30
Seminar Algebraic Geometry (SAG)
MPIM Lecture Hall
Alexei Skorobogatov (Imperial College London/MPIM)
Etale cohomology of (semi)abelian varieties
14:00 - 16:00
Seminar Cobordism Hypotheses
MPIM Seminar Room
Daniel Arone (Universität Bonn)
The one-dimensional case
15:00 - 16:00
MPI-Oberseminar
MPIM Lecture Hall
Noah Porcelli (MPIM)
Smooth structures and nearby Lagrangians

Tue, 05 May 2026

15:05 - 17:05
Oberseminar Arithmetic Geometry and Representation Theory
MPIM Lecture Hall
Luozi Shi (Universität Münster)
tba

Wed, 06 May 2026

16:30 - 18:00
Question Seminar
MPIM Seminar Room
Question Seminar

Thu, 07 May 2026

14:00 - 16:00
Seminar Cobordism Hypotheses
MPIM Seminar Room
Lewis Ngo (Universität Bonn)
The $h$-principle

Fri, 08 May 2026

10:00 - 12:00
Seminar "Multicurve invariants in Khovanov homology"
MPIM Seminar Room
Naageswaran Manikandan (MPIM)
Wrapped Fukaya category for surfaces

To view the abstracts please click on the titles.

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