Higher Differential Geometry Seminar

Organiser(s):

Christian Blohmann

Datum:

Mit, 18/04/2012 - 10:30 - Don, 31/12/2026 - 12:00

Location:

MPIM Lecture Hall [2]

Details:

Program [3] and Abstracts [4] of Higher Differential Geometry Seminar

Upcoming talks

Mit, 16 Jul 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Hao Xu

Condensable Topological Defects in 4D Dijkgraaf-Witten models—Classification of Fusion 2-Categorical Symmetries [5]

Mit, 23 Jul 2025

10:30 - 12:00

MPIM Seminar Room [6]

Honglei Lang

Multiplicative vector fields and forms on Lie groupoids [7]

Mit, 30 Jul 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Ahmad Reza Haj Saeedi Sadegh

tba [8]

Mit, 06 Aug 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Zohreh Ravanpak

tba [9]

Past talks

For the abstracts click on the titles or see the list of abstracts [10].

Mit, 25 Jun 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Alexander Vitanov

Global formality for embeddings of varieties [11]

Mit, 18 Jun 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Maxim Braverman

Secondary $\mathbb{Z}_2$ index invariants and their applications [12]

Mit, 04 Jun 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Wilmer Smilde

Relative algebroids and classification problems for geometric structures [13]

Don, 22 Mai 2025

13:00 - 14:30

MPIM Lecture Hall [2]

Chiara Esposito

Global Homotopies for HKR Theorems in Differential Geometry [14]

Mit, 30 Apr 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Pedram Hekmati

Twisted Milnor torsion for finite group actions, part 2 [15]

Mit, 23 Apr 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Leonid Ryvkin

Vector bundles over unordered configuration spaces [16]

Mit, 16 Apr 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Pedram Hekmati

Twisted Milnor torsion for finite group actions [17]

Mit, 12 Mär 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Alfonso Garmendia

Vector bundle and principal bundle correspondence for groupoids [18]

Mit, 22 Jan 2025

10:30 - 12:00

MPIM Lecture Hall [2]

Dan Wang

Geometric Quantization associated to mixed toric polarizations [19]

Mit, 11 Dez 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Mykola Matviichuk

New examples of quantum projective spaces [20]

Mit, 13 Nov 2024

10:30 - 12:00

MPIM Seminar Room [6]

Luca Accornero

Geometric structures on manifolds and their Lie groupoids of symmetry [21]

Mit, 14 Aug 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Kalin Krishna

$\infty$-Category of higher geometric groupoids [22]

Mit, 07 Aug 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Leonid Ryvkin

Differentiation of Kan simplicial manifolds [23]

Mit, 10 Jul 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Pablo Suarez-Serrato

Constructions of Poisson structures on smooth 4-manifolds and a potential invariant [24]

Mit, 17 Apr 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Annika Tarnowsky

Computing differentiable stack cohomology via multiplicative Ehresmann connections [25]

Mit, 20 Mär 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Marco Zambon

Reduction of Courant algebroids via graded manifolds [26]

Mit, 14 Feb 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Maria Amelia Salazar

Van Est maps and the perturbation lemma. Part II [27]

Mit, 07 Feb 2024

10:30 - 12:00

MPIM Lecture Hall [2]

Maria Amelia Salazar

Van Est maps and the perturbation lemma [28]

Mit, 06 Dez 2023

10:30 - 12:00

MPIM Seminar Room [6]

Luca Accornero

From $G$-structures to Pfaffian groupoids [29]

Mit, 22 Nov 2023

10:30 - 12:00

MPIM Seminar Room [6]

Charlotte Kirchhoff-Lukat

The Fukaya category of a log symplectic surface [30]

Mit, 15 Nov 2023

10:30 - 12:00

MPIM Seminar Room [6]

Maarten Mol

Kähler manifolds with a high degree of torus bundle symmetry [31]

Mit, 08 Nov 2023

10:30 - 12:00

MPIM Seminar Room [6]

Karandeep Singh

Formal rigidity of singular foliations around fixed points [32]

Mit, 18 Okt 2023

17:30 - 19:00

Online talk [33]

Ben MacAdam

Nerve theorems for Lie Theory [34]

Mit, 11 Okt 2023

11:00 - 12:30

MPIM Seminar Room [6]

David Miyamoto

Diffeological approaches to leaf spaces of foliations [35]

Mit, 07 Jun 2023

10:30 - 12:00

MPIM Lecture Hall [2]

Darrick Lee

Functional Data and Holonomy [36]

Mit, 26 Apr 2023

10:30 - 12:00

MPIM Seminar Room [6]

Francis Bischoff

The derived moduli stack of logarithmic flat connections [37]

Mit, 05 Apr 2023

10:30 - 12:00

MPIM Lecture Hall [2]

Karandeep Singh

Differential graded Lie algebras and stability problems in geometry [38]

Mit, 15 Feb 2023

10:30 - 12:00

MPIM Lecture Hall [2]

Francesco Cattafi

Integrability of geometric structures with respect to a Lie algebra [39]

Mit, 08 Feb 2023

10:30 - 12:00

MPIM Lecture Hall [2]

Michele Schiavina

Hamiltonian gauge theory with corners [40]

Mit, 25 Jan 2023

10:30 - 12:00

MPIM Lecture Hall [2]

Christian Blohmann

Elastic diffeological spaces [41]

Mit, 14 Dez 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Bastiaan Cnossen

Characters of local systems [42]

Mit, 30 Nov 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Bastiaan Cnossen

Traces and categorification [43]

Mit, 23 Nov 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Zohreh Ravanpak

Unimodularity and invariant volume forms for Hamiltonian dynamics on Poisson-Lie groups [44]

Mit, 16 Nov 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Li, Yu

Integrable systems on the dual of nilpotent Lie subalgebras and $T$-Poisson cluster structures. Part 2 [45]

Mit, 09 Nov 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Li, Yu

Integrable systems on the dual of nilpotent Lie subalgebras and $T$-Poisson cluster structures [46]

Mit, 02 Nov 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Maarten Mol

On the classification of complexity zero Hamiltonian actions by symplectic groupoids [47]

Mit, 12 Okt 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Maarten Mol

Toric Hamiltonian actions in the context of Poisson manifolds of compact type [48]

Mit, 28 Sep 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Camilo Arias Abad

Infinity local systems on classifying spaces and Lie theory [49]

Mit, 21 Sep 2022

10:30 - 12:00

MPIM Lecture Hall [2]

Camilo Arias Abad

Singular Chains on Lie groups, the Cartan relations, and Chern-Weil theory [50]

Mit, 15 Dez 2021

10:30 - 12:00

MPIM Lecture Hall [2]

Antonio Miti

Gauge transformations of multisymplectic manifolds and L-infinity observables [51]

Mit, 01 Dez 2021

10:30 - 12:00

MPIM Lecture Hall [2]

Florian Zeiser

Poisson cohomology: an overview, with focus on linear Poisson structures [52]

Mit, 17 Nov 2021

10:30 - 12:00

MPIM Lecture Hall [2]

Stephane Geudens

Deformations of Lagrangian submanifolds in log-symplectic manifolds [53]

Mit, 03 Nov 2021

10:30 - 12:00

MPIM Lecture Hall [2]

Joel Villatoro

Holonomy of singular foliations [54]

Mit, 13 Nov 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Cristián Ortiz

Representations up to homotopy and their cohomology [55]

Mit, 23 Okt 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Jørgen Ellegaard Andersen

General quantization scheme for symplectic manifolds which admit Kähler structures [56]

Mit, 07 Aug 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Rafael Herrera

The Clifford Monopole equations [57]

Mit, 24 Jul 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Alejandro Cabrera

Some topics related to Lie groupoids and quantization [58]

Mit, 17 Jul 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Rui Fernandes

Genus integration, abelianization and prequantization [59]

Don, 04 Jul 2019

13:30 - 15:00

MPIM Lecture Hall [2]

Pier Paolo La Pastina

Deformations of VB-groupoids [60]

Mit, 26 Jun 2019

10:30 - 12:00

MPIM Lecture Hall [2]

Jonas Schnitzer

Moment maps, their quantization and reduction [61]