# Current/ upcoming events

I am currently organising an *arXiv seminar* at ETH. The idea is that each week, one of the participants presents an article that recently appeared on the arXiv and that they found interesting. The meetings take place Wednesdays at 15:15 via Zoom. Contact me if you are interested in participating.

# Talks

- Masterclass: High dimensional cohomology of moduli spaces,
*Copenhagen*, 1 July 2021 - Algebra Seminar,
*Bilbao*(online), March 2021 - Purdue Topology Seminar,
*Purdue University*(online), February 2021 - Oberseminar Algebra und Zahlentheorie,
*Universität des Saarlandes*(online), December 2020 - Zurich Graduate Colloquium,
*ETH*and*Universität Zürich*, November 2020 - Geometry Seminar,
*ETH Zürich*, October 2020 - Seminar on Nonlinear Algebra,
*MPI MiS Leipzig*, July 2020 - Heriot-Watt algebra online seminar, April 2020
- Algebra and Geometry Seminar,
*Bristol*, March 2020 - Junior Geometry Seminar (BRIJGES),
*Bristol*, March 2020 - Group theory days in Düsseldorf,
*Düsseldorf*, January 2020 - Max Dehn Seminar,
*Salt Lake City*, October 2019 - Mini Max Dehn Seminar,
*Salt Lake City*, October 2019 - Southampton-Bielefeld Geometric Group Theory Meeting,
*Southampton*, September 2019 - Algebra/Topology Seminar,
*Copenhagen*, September, 2019 - Oberseminar Modelltheorie, Geometrie und Gruppentheorie,
*Münster*, June 2019 - AG-Seminar Topologie,
*Karlsruhe*, June 2019 - Oberseminar Algebra und Geometrie,
*Magdeburg*, April 2019 - SPP 2026 - Geometry at infinity conference,
*Münster*, April 2019; Slides of this talk - "Reflections and harmonies: Coxeter groups in music theory" - SYMBol,
*Bielefeld*, February 2019 - Bielefeld-Münster Seminar on Groups, Geometry and Topology,
*Bielefeld*, January 2019 - Junior Topology and Group Theory Seminar,
*Oxford*, October 2018 - Junior Geometry and Topology Seminar (GATEWAY),
*Warwick*, April 2018 - BKMR Research Seminar on Geometric Group Theory,
*Münster*, August 2017 - Bielefeld-Münster Seminar on Groups, Geometry and Topology,
*Bielefeld*, July 2017 - Oberseminar Gruppen und Geometrie,
*Bielefeld*, June 2016 - Oberseminar Modelltheorie, Geometrie und Gruppentheorie,
*Münster*, May 2016 - Models and Groups 6,
*Istanbul*, March 2016

# Organisation

- In Bielefeld, I organised a weekly meeting on geometric group theory: Friday GGT
- I was one of the organisers of the conference Outer Space in Bielefeld which took place in Bielefeld from 24th to 26th of September 2019.
- I was one of the organisers of the block seminar
*Arithmetic groups and Rigidity*which took place in Bielefeld from 21st to 23rd of March 2018.

A shortened pdf-version of the introduction I gave at this seminar can be found here.