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Abstract Homotopy Theory Seminar

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Organiser(s): 
Viktoriya Ozornova
Datum: 
Mit, 07/02/2024 - 11:00 - Die, 31/03/2026 - 12:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Abstract Homotopy Theory Seminar

Upcoming talks

Die, 12 Mai 2026

11:00 - 12:30
MPIM Seminar Room
Shay Ben Moshe
tba

Die, 26 Mai 2026

11:00 - 12:30
MPIM Seminar Room
Niall Taggart
Realification of stably trivial vector bundles

Die, 02 Jun 2026

11:00 - 12:30
MPIM Seminar Room
Luca Pol
tba

Past talks

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

Mit, 22 Apr 2026

12:45 - 13:45
MPIM Seminar Room
Walker Stern
tba

Die, 14 Apr 2026

11:00 - 12:30
MPIM Seminar Room
Timothy Logvinenko
The Heisenberg category of a category

Die, 10 Mär 2026

11:00 - 12:30
MPIM Seminar Room
Jaco Ruit
Day convolution for algebraic patterns

Die, 03 Mär 2026

11:00 - 12:30
MPIM Seminar Room
Martin Frankland
Shoptalk on "Enriched model categories and the Dold-Kan correspondence"

Die, 24 Feb 2026

11:00 - 12:30
MPIM Lecture Hall
Discussion round

Die, 03 Feb 2026

11:00 - 12:30
MPIM Seminar Room
Clémence Chanavat
The diagrammatic model of (∞,n)-categories

Die, 27 Jan 2026

11:00 - 12:30
MPIM Seminar Room
Léo Schelstraete
Diagrammatic rewriting for category theorists

Die, 20 Jan 2026

11:00 - 12:30
MPIM Seminar Room
Fernando Abellán
Complexes of stable ∞-categories and higher Segal conditions

Die, 13 Jan 2026

11:00 - 12:30
MPIM Seminar Room
Jonte Gödicke
Which 2-Segal spaces induce Multi-fusion categories?

Die, 02 Dez 2025

11:00 - 12:30
MPIM Seminar Room
Chris Kapulkin
Cubical sets - a crash course

Die, 18 Nov 2025

11:00 - 12:30
MPIM Seminar Room
Nathanael Arkor
Towards higher formal category theory

Don, 18 Sep 2025

11:30 - 12:30
MPIM Seminar Room
David Kern
Codiscrete cofibrations vs iterated discrete fibrations for (∞,ℓ)-congruences

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

Mit, 18 Jun 2025

16:30 - 17:30
MPIM Seminar Room
Luuk Stehouwer
The K-theory of graded rings

Mit, 04 Jun 2025

16:30 - 17:30
MPIM Seminar Room
Michael Ching
Differential bundles in Goodwillie calculus

Mit, 28 Mai 2025

15:00 - 16:00
MPIM Seminar Room
Thomas Blom, Jaco Ruit
Abstract homotopy theory seminar (informal session)

Mit, 19 Mär 2025

16:30 - 17:30
MPIM Seminar Room
Hugo Pourcelot
Dioperads, Frobenius monoidal functors and integration along fibers

Mit, 05 Mär 2025

16:30 - 17:30
MPIM Seminar Room
Johannes Gloßner
Model-independent lax 2-functors

Mon, 10 Feb 2025

11:00 - 12:00
MPIM Seminar Room
Jaco Ruit
Homotopy coherent companionships and conjunctions

Mon, 03 Feb 2025

11:00 - 12:00
MPIM Seminar Room
Samuel Lavenir
Fiberwise extensions of localizations and colocalizations

Mon, 27 Jan 2025

11:00 - 12:00
MPIM Seminar Room
Gérman Stefanich
t-structures and Barr exactness

Mon, 20 Jan 2025

11:00 - 12:00
MPIM Seminar Room
Dmitriy Rumynin
Topological Aspects in Representation Theory of 2-Graded 2-Groups

Mon, 13 Jan 2025

11:00 - 12:00
MPIM Seminar Room
Thomas Blom
On the straightening of every functor

Mon, 02 Dez 2024

11:00 - 12:00
MPIM Seminar Room
Tobias Lenz
(Equivariant) commutative ring spectra and infty-categories of bispans

Mon, 18 Nov 2024

11:00 - 12:00
MPIM Seminar Room
Paula Verdugo
A formal language for formal category theory

Mon, 07 Okt 2024

11:00 - 13:00
MPIM Seminar Room
Hadrian Heine
A directed version of homotopy colimits

Mit, 08 Mai 2024

13:00 - 14:00
MPIM Lecture Hall
Nima Rasekh
Why Fibrations are Cool!

Die, 30 Apr 2024

12:45 - 14:00
MPIM Lecture Hall
Jonas Frey
Duality for generalized algebraic theories

Mit, 20 Mär 2024

11:00 - 12:00
MPIM Seminar Room
Raffael Stenzel
Higher internal category theory

Mit, 13 Mär 2024

11:00 - 12:00
MPIM Seminar Room
Rune Haugseng
Commutative semirings and bispans

Mit, 07 Feb 2024

12:00 - 13:00
MPIM Seminar Room
Amar Hadzihasanovic
Pasting diagrams beyond acyclicity

For older events also see the Program.

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