Visits
I was at the ETH Zürich in April and May of 2023, as a guest of the FIM.
The Isaac Newton Institute for Mathematical Sciences in Cambridge invited me for the programme Homology Theories in Low Dimensional Topology in 2017, and I spent a total of four weeks in Cambridge.
The Max Planck Institute for Mathematics invited me to spend October 2016 in Bonn.
The Max Planck Institute for Mathematics in Bonn invited me to stay from April till August 2014.
Seminars
Coorganizer of the Zurich graduate colloquium.
Coorganizer of the [KOS] Knot online seminar, an ongoing monthly virtual research seminar.
Coorganizer of the Regensburg lowdimensional geometry and topology seminar, a weekly virtual research seminar that ran from May 2020 until July 2021.
Conferences
2024
Minisymposium on Knot theory and low dimensional manifolds at the upcoming 9th European Congress of Mathematics (I'm an organizer).
2023
Swiss Knots 2023 in Regensburg (I'm one of the organisers)
I gave an introductory minicourse on Khovanov homology at the Baby geometri seminar in Pisa. (talk)
Oberwolfach Workshop "Morphisms in Low Dimensions" (talk)
2022
BIRS Workshop Using Quantum Invariants to do Interesting Topology in Oaxaca (talk)
DMV Annual Meeting 2022 in Berlin (I'm one of the organizers of the section S06 Topology and Geometry)
Georgia Topology Conference in Athens (I'll attend online) (talk)
Conference Recent developments in link homology theories at the SwissMAP Research Station (talk)
2021
Joint student workshop and research conference Perspectives on quantum link homology theories in Regensburg (I'm one of the organisers)
Swiss Knots in Fribourg (I'm on the scientific committee)
2020
Oberwolfach Workshop "Lowdimensional Topology"
BIRS Workshop about Using Quantum Invariants to do Interesting Topology at Oaxaca (canceled due to the pandemic)
2019
Groups, geometries, and spaces in honour of Alessandra Iozzi at the ETHZ
Workshop on Trisections of smooth 4manifolds in Matemale (talk)
Knot concordance and lowdimensional manifolds in Le Croisic (talk)
5th Bavarian Geometry & Topology Meeting in Regensburg (I'm one of the organisers)
Swiss Knots at the ETHZ (I'm one of the organisers)
Workshop on 4manifolds at the MPIM (talk)
Workshop on lowdimensional topology in Regensburg (I'm one of the organisers)
Miniworkshop on geometric group theory at the LMU in Munich
Bavarian Geometry & Topology Meeting VI in Augsburg
2018
Knotted embeddings in dimensions 3 and 4 at the CIRM
Quantum Knot Homology and Supersymmetric Gauge Theories at the Aspen Center for Physics (talk)
2017
Quantum topology and categorified representation theory in Cambridge (talk)
Swiss Knots in Bern (I'm one of the organisers)
2016
Conference on 4manifolds and knot concordance at the MPIM, Bonn
BIRS Workshop about Synchronizing Smooth and Topological 4Manifolds (talk)
2015
La Llagonne
Categorification in Algebra, Geometry and Physics in Cargèse
Swiss Knots in Geneva
Joint AMSEMSSPM meeting in Porto (talk)
2014
Knots in Washington XXXVII (talk)
Topologie géométrique et quantique en dimension 3 at the CIRM
Oberwolfach Workshop "Topologie" (talk)
DMVPTM Joint Meeting in Poznań (talk)
2013
Swiss Knots in Bern (talk)
Young topology meeting in London (talk)
Workshop on "Geometry and topology of smooth 4manifolds" in Bonn (talk)
Short Course on Topology in Low Dimensions in Durham
2012
La Llagonne (talk)
Topologie quantique et catégorification in Marseille (talks)
2011
La Llagonne (talk)
Invariants pour la topologie de basse dimension in Vannes
Swiss Knots in Thun
Quantum groups, categorification and braids in Strasbourg
2010
La Llagonne (talk)
Knots in Poland III in Będlewo
Winter Braids in Pau
2009
Swiss Knots in Fribourg
