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Das Wochenprogramm des MPIM

Alternativ können Sie auch den MPI Kalender oder den Bonner Mathematik-Kalender anschauen.

Mon, 11 Mai 2026

14:00 - 15:00
MPIM Topology Seminar
MPIM Lecture Hall
Rima Chatterjee (Ohio State University/MPIM)
Classification of knots vs. links in contact manifolds
15:10 - 16:00
MPI lecture series / IMPRS-minicourse
MPIM Lecture Hall
Don Zagier (MPIM)
Clone of Counting techniques I: Combinatorics and algebraic geometry
16:30 - 17:30
MPI lecture series / IMPRS-minicourse
MPIM Lecture Hall
Don Zagier (MPIM)
Counting techniques I: Combinatorics and algebraic geometry

Die, 12 Mai 2026

08:45 - 09:30
Extra talk
MPIM Lecture Hall
Werner Ballmann (MPIM)
Spectral stability and instability of finite Riemannian coverings
11:00 - 12:30
Abstract Homotopy Theory Seminar
MPIM Seminar Room
Shay Ben Moshe (MPIM)
Categorical Ambidexterity
13:30 - 15:00
Oberseminar Differentialgeometrie
MPIM Lecture Hall
Jingyin Huang (Ohio State University)
Exotic aspherical 4-manifolds
14:00 - 16:00
Reading seminar on Quantum Field Theory (QFT)
MPIM Seminar Room
Tancredi Schettini Gherardini (MPIM)
Classical Field Theories: Actions, Equations and Solutions
15:05 - 17:05
Oberseminar Arithmetic Geometry and Representation Theory
MPIM Lecture Hall
Thibaud van den Hove (MPIM)
Cycles on splitting models of Shimura varieties
16:30 - 17:30
Reading group on spectral geometry
MPIM Seminar Room
Filip Pietrzak (Universität Bonn/MPIM)
On geometric eigenvalue bounds

Mit, 13 Mai 2026

10:30 - 12:00
Higher Differential Geometry Seminar
MPIM Lecture Hall
Masaki Taho (University of Tokyo)
Various Notions of Tangent Spaces in Diffeology
14:00 - 15:45
Course on Metric and approximability for triangulated categories
MPIM Seminar Room
Kabeer Rahul (MPIM)
Course on Metric and approximability for triangulated categories
14:30 - 15:30
Number theory lunch seminar
MPIM Lecture Hall
Matthias Storzer (UC Cork)
Knots, $q$-series, and modular forms
16:30 - 18:00
Question Seminar
MPIM Seminar Room
Question Seminar

Fre, 15 Mai 2026

10:00 - 12:00
Seminar "Multicurve invariants in Khovanov homology"
MPIM Seminar Room
Kyungmin Rho (MPIM)
Topological Fukaya category for surfaces
10:15 - 11:45
IMPRS seminar on various topics: Geometric Invariant Theory
MPIM Lecture Hall
Tim Kuppel (Universität Bonn)
Examples of Quotients
14:00 - 16:00
Oberseminar Representation Theory
MPIM Lecture Hall
Götz Pfeiffer (University of Galway, Ireland)
Orthogonality as Graph with an Application to Finite Coxeter Groups

Mon, 18 Mai 2026

08:30 - 12:00
MPIM Lecture Hall
Conference on "Interactions between higher algebra, manifolds and functor calculus"
08:30 - 09:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
Registration
09:30 - 10:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Manuel Krannich (Karlsruhe Institute of Technology)
Embedding calculus and applications to manifold theory I
10:30 - 11:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
11:00 - 12:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Hyeonhee Jin (MPIM Bonn)
Embedding Calculus, Goodwillie Calculus and Link Invariants
12:00 - 13:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
Lunch Break
13:45 - 14:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Luciana Basualdo Bonatto (University of Oxford)
Finite-Type Concordance Invariants for Links
15:00 - 16:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Kaif Hilman (University of Bonn)
On Poincare cobordism spectra and multiplicative signature maps
16:00 - 16:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
16:30 - 17:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Julia Semikina (University of Lille)
Scissors congruence K-theory of manifolds and cobordisms

Die, 19 Mai 2026

09:30 - 10:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Manuel Krannich (Karlsruhe Institute of Technology)
Embedding calculus and applications to manifold theory II
10:30 - 11:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
11:00 - 12:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Oscar Randal-Williams (University of Cambridge)
A chromatic approach to homological stability
12:00 - 13:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
Lunch Break
13:45 - 14:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Jonathan Pedersen (University of Toronto)
Tate L-theory and the Kervaire Invariant
14:00 - 16:00
Reading seminar on Quantum Field Theory (QFT)
MPIM Seminar Room
Kyungmin Rho (MPIM)
Yang-Mills theory I
15:00 - 16:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Natalie Stewart (Harvard University)
Additivity and equivariant little disk embeddings
15:05 - 17:05
Oberseminar Arithmetic Geometry and Representation Theory
MPIM Seminar Room
Lambert A'Campo (IHES)
[OS Arithm. Geom. and Reps Th.] Galois representations occurring in the cohomology of locally symmetric spaces
16:00 - 16:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
16:30 - 17:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
John Francis (Northwestern University)
Nonabelian Poincaré duality
16:30 - 17:30
Reading group on spectral geometry
MPIM Conference Room
Ismael Morales (MPIM)
[Reading group on spectral geometry] On the distribution of eigenvalues of the Laplacian on a compact surface
19:00 - 22:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
Dinner with subsequent discussion round

Mit, 20 Mai 2026

09:30 - 10:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Oliver Wang (University of Virginia)
Group actions on exotic spheres
10:30 - 11:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
11:00 - 12:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Florian Naef (Trinity College Dublin)
Strong Frobenius Algebra Models for Disk-Presheaves
14:00 - 15:45
Course on Metric and approximability for triangulated categories
MPIM Seminar Room
Kabeer Rahul (MPIM)
Course on Metric and approximability for triangulated categories
14:30 - 15:30
Number theory lunch seminar
MPIM Lecture Hall
Wadim Zudilin (Radboud University Nimwegen/MPIM)
[NT seminar] A Selberg-type integral from an irrational question
16:30 - 18:00
PLeaSANT
MPIM Lecture Hall
Jessica Alessandrì (MPIM)
A local-global principle for divisibility of points

Don, 21 Mai 2026

09:30 - 10:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Manuel Krannich (Karlsruhe Institute of Technology)
Embedding calculus and applications to manifold theory III
10:30 - 11:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
10:30 - 11:30
Seminar Algebraic Geometry (SAG)
MPIM Seminar Room
Niklas Müller (Lausanne)
[SAG] Inequalities of Miyaoka-type and Uniformisation of Minimal Varieties of Intermediate Kodaira Dimension
11:00 - 12:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Gregory Arone (Stockholm University)
Symmetric powers and the Braid group
12:00 - 13:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
Lunch Break
13:30 - 15:00
Oberseminar Differentialgeometrie
MPIM Seminar Room
Gilles Courtois (CNRS, University of Sorbonne)
[Oberseminar Differentialgeometrie] Limit sets of divergent sequences of Schottky groups
13:45 - 14:45
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Fadi Mezher (Karlsruhe Institute of Technology)
Configuration spaces and exotic spheres
15:00 - 16:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Alexander Kupers (University of Toronto Scarborough)
tba

Fre, 22 Mai 2026

09:30 - 10:30
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Manuel Krannich (Karlsruhe Institute of Technology)
Embedding calculus and applications to manifold theory IV
10:00 - 12:00
Seminar "Multicurve invariants in Khovanov homology"
MPIM Seminar Room
N.N. (MPIM)
tba
10:30 - 11:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Tea Room
Tea Break
11:00 - 12:00
Conference on "Interactions between higher algebra, manifolds and functor calculus"
MPIM Lecture Hall
Samuel Muñoz-Echániz (MIT)
On spaces of long knots
14:00 - 16:00
Oberseminar Representation Theory
MPIM Lecture Hall
Thomas Gerber (Université Lyon 1)
[OS Reps] Defect zero block enumeration

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