Talks

I usually give (possibly virtual) blackboard talk when the time is > 30 minutes, and I use slides in the other cases (you can find them linked below).

Future:

🗣🧑🏽‍🏫 20 Oct 2025: invited talk "Pseudogroups and geometric structures" (Oberseminar Geometrie, Freiburg 🇩🇪)

2025

🗣🧑🏽‍💻 10 July 2025: invited talk "PB-groupoids vs VB-groupoids" (Higher Structures in Pavia, Pavia 🇮🇹) - slides

🗣🧑🏽‍🏫 30 May 2025: invited talk "Pseudogroups and geometric structures" (Oberseminar Geometrie, Topologie und Analysis, Köln 🇩🇪)

🗣🧑🏽‍🏫 22 May 2025: invited talk "An overview on pseudogroups and geometric structures" (Kolloquium RTG2491, Göttingen 🇩🇪)

🗣🧑🏽‍💻 17 May 2025: talk "Pseudogroups and geometric structures" (Math in the Mill, Sondheim von der Rhön 🇩🇪)

🗣🧑🏽‍🏫 15 May 2025: invited talk "Pseudgroups and geometric structures" (Séminaire Théorie de Lie, Géometrie et Analyse, Metz 🇫🇷)

🗣🧑🏽‍💻 26 Mar 2025: invited talk "PB-groupoids vs VB-groupoids" (Geometry Seminar, Coimbra 🇵🇹) - slides

🗣🧑🏽‍💻 13 Jan 2025: invited talk "PB-groupoids vs VB-groupoids" (Geometric structures and infinite-dimensional manifolds, Vienna 🇦🇹) - slides, video of the talk available on Youtube (see below)

2024

🗣🧑🏽‍💻 26 Oct 2024: talk "PB-groupoids vs VB-groupoids" (gong talk, Exploring new arrows in the BGW-groupoid, Bielefeld 🇩🇪) - slides

🗣🧑🏽‍💻 18 Sept 2024: invited talk "PB-groupoids vs VB-groupoids" (Noncommutative geometry and Higher structures, Thessaloniki 🇬🇷) - slides

🗣🧑🏽‍🏫 27 Jun 2024: invited talk "Frame bundles of VB-groupoids and correspondence between PB-groupoids and VB-groupoids" (Poisson aan de Waal 4, Nijmegen 🇳🇱)

🗣🧑🏽‍🏫 21 May 2024: invited talk "An overview on Lie pseudgroups and geometric structures" (SIJIMat Seminar, Barcelona 🇪🇸)

🗣🧑🏽‍🏫 9 Apr 2024: invited talk "Frame bundles of Lie/VB groupoids" (XII Bavarian Geometry and Topology Meeting, Regensburg 🇩🇪)

2023

🗣🧑🏽‍🏫 24 Nov 2023: talk "Multiplicative frame bundle of a Lie/VB groupoid" (Seminar Deformation Quantisation and Geometry, Würzburg 🇩🇪)

🗣🧑🏽‍🏫 31 Oct 2023: talk "Spooky frames on Lie groupoids" (gong talk, Atelier on higher structures in differential geometry, Lyon 🇫🇷)

🗣🧑🏽‍🏫 6 Sept 2023: invited talk "From Poisson geometry to pseudgroups and geometric structures" (XXXI International Fall Workshop on Geometry and Physics, Santiago de Compostela 🇪🇸)

🗣🧑🏽‍🏫 26 Jul 2023: invited talk "Multiplicative frame bundle of a Lie groupoid" (Geometry Seminar, Salerno 🇮🇹)

🗣🧑🏽‍💻 31 May 2023: invited talk "From PDEs on jet bundles to Pfaffian fibrations" (Calculus of Variations and Field Theory, Torino 🇮🇹) - slides

🗣🧑🏽‍🏫 15 Mar 2023: invited talk "From Poisson geometry to pseudgroups and geometric structures" (One day workshop in Geometry and Topology, Coimbra 🇵🇹)

🗣🧑🏽‍🏫 16 Feb 2023: invited talk "Integrability of geometric structures with respect to a Lie algebra" (Higher Differential Geometry Seminar, Bonn 🇩🇪)

2022

🗣🧑🏽‍💻 22 Dec 2022: talk "Multiplicative Haefliger foliations" (Welcome Home workshop, Torino 🇮🇹) - slides

🗣🧑🏽‍🏫 16 Dec 2022: talk "Jet bundles and geometry of PDEs" (Oberseminar Geometrie, Würzburg 🇩🇪)

🗣🧑🏽‍🏫 8 Dec 2022: talk "Multiplicative Haefliger foliations" (Atelier on higher structures in differential geometry, Lyon 🇫🇷)

🗣🧑🏽‍💻 9 Jun 2022: talk "Pfaffian Morita equivalence and geometric structures" (Noncommutative geometry and Higher structures, Scalea 🇮🇹) - slides

🗣🧑🏽‍💻 1 Jun 2022: invited talk "Cartan geometries and Lie groupoids I" (Geometric methods in physics, Torino 🇮🇹) - slides

🗣🧑🏽‍🏫 15 Mar 2022: invited talk "Morita equivalence and integrability of geometric structures" (Göttingen-Würzburg Geometry Day, Würzburg 🇩🇪)

2021

🗣🧑🏽‍💻 22 Dec 2021: talk "Filtered geometric structures and Lie groupoids" (Welcome Home workshop, Torino 🇮🇹) - slides

🗣💻 29 Nov 2021: talk "Filtered Lie groupoids and subriemannian contact structures" (Oberseminar Geometrie, Würzburg - online 🇩🇪🌍) - slides

🗣🧑🏽‍🏫 18 Oct 2021: invited talk "Filtered Lie groupoids and subriemannian contact structures" (Poisson Seminar, Leuven 🇧🇪)

🗣💻 11 Jun 2021: invited talk "Cartan geometries and multiplicative forms" (DQ seminar, Würzburg - online 🇩🇪🌍) - slides

🗣💻 15 Feb 2021: talk "Cartan geometries: (transitive) Cartan algebroids: (transitive) Cartan groupoids = parabolic geometries: (transitive) Courant algebroids: ?" (Virtual SFARS seminar - online 🇩🇪🌍) - slides

2020

🗣💻 21 Dec 2020: talk "Generalising Cartan connections" (Welcome Home workshop, Torino - online 🇮🇹🌍) - slides

🗣💻 14 Oct 2020: invited talk "Formal integrability of geometric structures" (Prague-Hradec Králové seminar on Cohomology in algebra, geometry, physics and statistics - online 🇨🇿🌍) - slides, video of the talk available on Youtube (see below)

🗣💻 14 Sept 2020: invited talk "Decoupling Cartan connections and coupling G-structures: a Cartan bundle story" (Junior Global Poisson Workshop - online 🌎🌍🌏) - slides, video of the plenary part of the talk available on Youtube (see below)

🗣💻 28 Apr 2020: talk "Cartan geometries and multiplicative forms" (Poisson seminars, Leuven - online 🇧🇪🌍) - slides

2019

🗣🧑🏽‍💻 19 Dec 2019: talk "Cartan geometries via Lie groupoids and multiplicative forms" (Welcome Home workshop, Torino 🇮🇹) - slides

🗣🧑🏽‍💻 13 Dec 2019: invited talk "Formal integrability of geometric structures" (International conference on Poisson geometry, Rio de Janeiro 🇧🇷) - slides, video of the talk available on Youtube (see below)

🗣🧑🏽‍🏫 29 Nov 2019: invited talk "Formal integrability of geometric structures" (Geometry Seminar, São Paulo 🇧🇷)

🗣🧑🏽‍🏫 25 Oct 2019: invited talk "Formal integrability of geometric structures" (Geometry Seminar, Leuven 🇧🇪)

🗣🧑🏽‍💻 5 Sept 2019: talk "Formal integrability of geometric structures" (Differential Geomety and its applications, Hradec Králové 🇨🇿) - slides

🗣🧑🏽‍🏫 27 June 2019 - invited talk "An overview on Lie pseudogroups and geometric structures" (Higher Structures seminar, Göttingen 🇩🇪)

🗣🧑🏽‍🏫 14 Jun 2019 - invited talk "Formal integrability of geometric structures" (Higher geometric structure on the Lower Rhine XIII, Utrecht 🇳🇱)

2018

🗣🧑🏽‍💻 21 Dec 2018 - talk "Formal integrability of pseudogroup structures" (Welcome Home workshop, Torino 🇮🇹) - slides

🗣📜 9 May 2018 - poster "Geometric structures and Morita equivalence" (A Century of Noether Theorems, Torino 🇮🇹) - poster

🗣🧑🏽‍🏫 20 Apr 2018 - talk "EDSs and PDEs" (Friday Fish seminars, Utrecht 🇳🇱)

🗣🧑🏽‍🏫 23 Mar 2018 - talk "Proof and consequences of Cartan-Kähler theorem" (Friday Fish seminars, Utrecht 🇳🇱)

🗣🧑🏽‍🏫 2 Mar 2018 - talk "Introduction to EDS and Cartan-Kähler theorem" (Friday Fish seminars, Utrecht 🇳🇱)

2017

🗣🧑🏽‍💻 22 Dec 2017 - talk "An introduction to integrability of geometric structures" (Welcome Home workshop, Torino 🇮🇹) - slides

🗣🧑🏽‍🏫 6 Nov 2017 - invited talk "PDEs and Pfaffian bundles" (Formal theory of PDEs, Fisciano 🇮🇹)

🗣🧑🏽‍🏫 2 Oct 2017 - talk "Pfaffian Morita equivalence" (Lie Pseudogroups: Old and New, Driebergen 🇳🇱)

🗣🧑🏽‍💻 23 Aug 2017 - talk "Geometric structures and Pfaffian groupoids" (Pure and Applied Differential Geometry, Leuven 🇧🇪) - slides

🗣🧑🏽‍💻 6 Jun 2017 - talk "Almost Γ-structures and Pfaffian groupoids" (Geometry and Algebra of PDEs, Tromsø 🇳🇴) - slides

🗣📜 29 May 2017 - poster "Geometric structures and Pfaffian groupoids" (Casuality in General Relativity and related topics, Torino 🇮🇹) - poster

🗣🧑🏽‍🏫 15 May 2017 - talk "Geometric structures, integrability and Pfaffian groupoids" (Friday Fish seminars, Utrecht 🇳🇱)

Before 2017

🗣🧑🏽‍🏫 7 Nov 2016 - invited talk "From PDEs to Pfaffian bundles" (Seminars of the Mathematics Department, Torino 🇮🇹)

🗣🧑🏽‍🏫 21 Oct 2016 - talk "Introduction to DGLAs and examples of deformation problems" (Friday Fish seminars, Utrecht 🇳🇱)

🗣🧑🏽‍💻 21 Dec 2015 - talk "From Lie groups to Lie groupoids" (Welcome Home workshop, Torino 🇮🇹) - slides