Talks

Upcoming

• Stability result for sign of Euler characteristic, June 2024, Gaby Milan, Italy.

• Poster session at Group Theory in Florence IV, July 2024, Florence, Italy.

Past

• Profinite properties and Galois Cohomology, March 2024, THGT24 Bielefeld.

• Graph braid groups and Topological complexity, October 2022, Bergische University Wuppertal.

• Topological Complexity of Braid groups on graphs, July 2022, LKS-seminar, Regensburg.

• Presentations of braid groups on graphs, October 2021, LMNO, Caen, France.

• Guest online Talk "Configuration spaces and braids on graphs", July 2021,  Advanced seminar on Group Theory, Düsseldorf.

• Guest online Talk "Graph braid groups", June 2021, University of Rouen, France.

• Several workshop talks on "Tessellations in non-Euclidean geometry from Art towards Mathematics", March-May 2021, "Licei Matematici" project intended for an audience of High school students, University of Camerino, Italy.

Local seminars

• Euler class, January 2024, GRK 2240 workshop on the topic "Characteristic classes", Düsseldorf.

• Supercuspidal representations and Jacquet's theorem, December 2023, Advanced seminar on Group Theory on the topic "Representations of reductive p-adic groups", Düsseldorf.

• Quaternion algebras, October 2023, Oberseminar Algebra and Geometry on the topic "Central simple algebras", Düsseldorf.

• A profinite invariant for arithmetic groups with CSP, June 2023, Advanced seminar on Group Theory, Düsseldorf.

• Invertible and amphicheiral knots, genus, tricolorability and Seifert surfaces, April 2023, Oberseminar Algebra and Geometry on the topic "Knot theory and quandles", Düsseldorf.

• Depth, Cohen-Macauley modules and Gorenstein property, November 2022, Oberseminar Algebra and Geometry on the topic "Combinatorics and Commutative Algebra", Düsseldorf.

• Fundamental groups of graphs of groups & non triviality of reduced words, November 2022, Advanced seminar on Group Theory on the topic "Bass-Serre Theory", Düsseldorf.

• Expanding graphs and Cheeger constant, April 2022, Oberseminar Algebra and Geometry on the topic "Discrete groups, expanding graphs and invariant measures", Düsseldorf.

• Coxeter groups and the linearity of RAAGs, March 2022, Advanced seminar on Group Theory on the topic "Right-angled Artin groups", Düsseldorf.