Program of Abstract Homotopy Theory Seminar

For the abstracts click on the titles or see the list of abstracts.

Mit, 07 Feb 2024

12:00 - 13:00

MPIM Seminar Room

Amar Hadzihasanovic

Pasting diagrams beyond acyclicity

Mit, 13 Mär 2024

11:00 - 12:00

MPIM Seminar Room

Rune Haugseng

Commutative semirings and bispans

Mit, 20 Mär 2024

11:00 - 12:00

MPIM Seminar Room

Raffael Stenzel

Higher internal category theory

Die, 30 Apr 2024

12:45 - 14:00

MPIM Lecture Hall

Jonas Frey

Duality for generalized algebraic theories

Mit, 08 Mai 2024

13:00 - 14:00

MPIM Lecture Hall

Nima Rasekh

Why Fibrations are Cool!

Mon, 07 Okt 2024

11:00 - 13:00

MPIM Seminar Room

Hadrian Heine

A directed version of homotopy colimits

Mon, 18 Nov 2024

11:00 - 12:00

MPIM Seminar Room

Paula Verdugo

A formal language for formal category theory

Mon, 02 Dez 2024

11:00 - 12:00

MPIM Seminar Room

Tobias Lenz

(Equivariant) commutative ring spectra and infty-categories of bispans

Mon, 13 Jan 2025

11:00 - 12:00

MPIM Seminar Room

Thomas Blom

On the straightening of every functor

Mon, 20 Jan 2025

11:00 - 12:00

MPIM Seminar Room

Dmitriy Rumynin

Topological Aspects in Representation Theory of 2-Graded 2-Groups

Mon, 27 Jan 2025

11:00 - 12:00

MPIM Seminar Room

Gérman Stefanich

t-structures and Barr exactness

Mon, 03 Feb 2025

11:00 - 12:00

MPIM Seminar Room

Samuel Lavenir

Fiberwise extensions of localizations and colocalizations

Mon, 10 Feb 2025

11:00 - 12:00

MPIM Seminar Room

Jaco Ruit

Homotopy coherent companionships and conjunctions

Mit, 05 Mär 2025

16:30 - 17:30

MPIM Seminar Room

Johannes Gloßner

Model-independent lax 2-functors

Mit, 19 Mär 2025

16:30 - 17:30

MPIM Seminar Room

Hugo Pourcelot

Dioperads, Frobenius monoidal functors and integration along fibers

Mit, 28 Mai 2025

15:00 - 16:00

MPIM Seminar Room

Thomas Blom, Jaco Ruit

Abstract homotopy theory seminar (informal session)

Mit, 04 Jun 2025

16:30 - 17:30

MPIM Seminar Room

Michael Ching

Differential bundles in Goodwillie calculus

Mit, 18 Jun 2025

16:30 - 17:30

MPIM Seminar Room

Luuk Stehouwer

The K-theory of graded rings

Mit, 23 Jul 2025

16:30 - 17:30

MPIM Lecture Hall

David Gepner

[Abstract Homototy Theory Seminar] The Gray tensor product of infinity categories and basic tensor-enriched category theory

Don, 18 Sep 2025

11:30 - 12:30

MPIM Seminar Room

David Kern

Codiscrete cofibrations vs iterated discrete fibrations for (∞,ℓ)-congruences

Die, 18 Nov 2025

11:00 - 12:30

MPIM Seminar Room

Nathanael Arkor

Towards higher formal category theory

Die, 02 Dez 2025

11:00 - 12:30

MPIM Seminar Room

Chris Kapulkin

Cubical sets - a crash course

Die, 13 Jan 2026

11:00 - 12:30

MPIM Seminar Room

Jonte Gödicke

Which 2-Segal spaces induce Multi-fusion categories?

Die, 20 Jan 2026

11:00 - 12:30

MPIM Seminar Room

Fernando Abellán

Complexes of stable ∞-categories and higher Segal conditions

Die, 27 Jan 2026

11:00 - 12:30

MPIM Seminar Room

Léo Schelstraete

Diagrammatic rewriting for category theorists

Die, 03 Feb 2026

11:00 - 12:30

MPIM Seminar Room

Clémence Chanavat

The diagrammatic model of (∞,n)-categories

Die, 24 Feb 2026

11:00 - 12:30

MPIM Lecture Hall

Discussion round

Die, 03 Mär 2026

11:00 - 12:30

MPIM Seminar Room

Martin Frankland

Shoptalk on "Enriched model categories and the Dold-Kan correspondence"

Die, 10 Mär 2026

11:00 - 12:30

MPIM Seminar Room

Jaco Ruit

Day convolution for algebraic patterns

Die, 14 Apr 2026

11:00 - 12:30

MPIM Seminar Room

Timothy Logvinenko

The Heisenberg category of a category

Mit, 22 Apr 2026

12:45 - 13:45

MPIM Seminar Room

Walker Stern

tba

Die, 02 Jun 2026

11:00 - 12:30

MPIM Seminar Room

Luca Pol

tba

© MPI f. Mathematik, Bonn

Impressum & Datenschutz

^-A A ⁺A