## Conferences

2016 USC K-theory summer school, Los Angeles (USA), May 24-27, 2016

Workshop - Introduction to unstable motivic homotopy theory, Münster (Germany), June 10-12, 2016

Conference on invertible objects and duality in derived algebraic geometry and homotopy theory, Regensburg (Germany), April 3-7, 2017

Summer school on K-theory, Bonn (Germany), June 19-23, 2017

Vector Bundles on Algebraic Curves 2017, Essen (Germany), September 4-8, 2017

Algebraic Geometry and Complex Geometry, Marseille (France), December 11-15, 2017

Motivic homotopy theory and refined enumerative geometry, Essen (Germany), May 14-18, 2018

Homotopy Theory Summer, Berlin (Germany), June 18-29, 2018

New trends in K-theory and homotopy theory, Paris (France), November 15-16, 2018

SPP 1786 Jahrestagung, Essen (Germany), September 30-October 2, 2019

Online mini-conference "Motives and What Not", July 29, 2020

Motivic Geometry Conference, Oslo (Norway), August 8-12, 2022

Southern California Algebraic Geometry Seminar, San Diego (USA), May 20, 2023

Southern California Algebraic Geometry Seminar, Los Angeles (USA), November 11, 2023

Unstable motivic homotopy theory, Mainz (Germany), March 11-15, 2024

Motives in Mainz, Mainz (Germany), March 18-22, 2024

Real algebraic K-theory and trace methods, Paris (France), May 27-31, 2024

Homotopy Theory: Revisiting Localizations and Beyond, Mainz (Germany), June 10-13, 2024

Motivic homotopy in interaction, Marseille (France), November 4-8, 2024

## Research talks

The generalized Vaserstein symbol, Oberseminar Arithmetische und Algebraische Geometrie, LMU München, München, Germany, December 20, 2017

The generalized Vaserstein symbol, Séminaire Algèbre et Géométries, Université Grenoble Alpes, Grenoble, France, April 8, 2019

Towards a generalization of a theorem by Fasel-Rao-Swan, Oberseminar Arithmetische und Algebraische Geometrie, LMU München, München, Germany, June 5, 2019

The cancellation of projective modules of rank 2 with a trivial determinant, Online mini-conference "Motives and What Not", July 29, 2020

Stably free modules of rank 2, Mathematics Students' Seminar (Online), Tata Institute of Fundamental Research, Mumbai, India, December 8, 2020

The generalized Vaserstein symbol, Seminar on 𝔸1-Topology, Motives and K-Theory (Online), Saint Petersburg Department of the Steklov Mathematical Institute, St. Petersburg, Russia, February 18, 2021

Vector bundles over smooth affine fourfolds, Lyon Arithmetic Seminar (Online), École Normale Supérieure de Lyon, Lyon, France, May 27, 2021

Symplectic orbits of unimodular rows, Algebraic Geometry Seminar (Online), Tata Institute of Fundamental Research, Mumbai, India, October 29, 2021

Spin-orbits of unimodular rows, St. Petersburg Algebraic Groups Seminar (Online), St. Petersburg State University, St. Petersburg, Russia, January 17, 2022

Vector bundles over smooth affine contractible varieties, Algebraic Geometry Seminar, Università degli Studi di Milano, Milano, Italy, March 31, 2022

Motivic cohomology of cyclic coverings, Séminaire Algèbre et Géométries, Université Grenoble Alpes, Grenoble, France, January 23, 2023

The generalized Serre question, Algebraic Topology Seminar, UCLA, Los Angeles, USA, November 8, 2023

Motivic cohomology of cyclic coverings, Southern California Algebraic Geometry Seminar, UCLA, Los Angeles, USA, November 11, 2023

Motivic cohomology of cyclic coverings, BIMSA-YMSC AG Seminar (Online), BIMSA & YMSC, Beijing, China, December 7, 2023

Cohomological properties of cyclic coverings, Caltech/USC Algebra & Geometry Seminar, Caltech, Pasadena, USA, January 18, 2024

The generalized Serre question, Oberseminar Algebra, Universität Jena, Jena, Germany, April 16, 2024

The generalized Serre question, Oberseminar zur Algebra und Zahlentheorie, Universität Augsburg, Augsburg, Germany, April 18, 2024

Motivic cohomology of cyclic coverings, Oberseminar Algebraic Geometry, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany, April 22, 2024

Motivic cohomology of cyclic coverings, SFB/TRR 326 GAUS Seminar, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany, April 26, 2024

Motivic cohomology of cyclic coverings, Seminar zur Arithmetischen Geometrie, Technische Universität Darmstadt, Darmstadt, Germany, May 3, 2024

Motivic cohomology of cyclic coverings, Oberseminar Algebraische Geometrie, Universität des Saarlandes, Saarbrücken, Germany, May 7, 2024

The generalized Serre question, Forschungsseminar "Algebra und Theoretische Mathematik", Technische Universität Chemnitz, Chemnitz, Germany, May 16, 2024

The generalized Serre question, Oberseminar Algebra und Geometrie, Technische Universität Dortmund, Dortmund, Germany, May 23, 2024

Motivic cohomology of cyclic coverings, Oberseminar Algebra und Topologie, Bergische Universität Wuppertal, Wuppertal, Germany, June 12, 2024

Motivic cohomology of cyclic coverings, Kolloquium Geometrie und Arithmetik, Johannes Gutenberg-Universität Mainz, Mainz, Germany, June 27, 2024

Motivic cohomology of cyclic coverings, Seminar Algebra, Geometrie und Kombinatorik, Technische Universität Dresden, Dresden, Germany, July 4, 2024

The generalized Serre question, Algebraic and Geometric Topology Seminar, Karlsruher Institut für Technologie, Karlsruhe, Germany, July 11, 2024

Cyclic coverings from a motivic viewpoint, Motivic homotopy in interaction, CIRM, Marseille (France), November 5, 2024