9-13 June 2025, Arithmetic, Geometry, Cryptography and Coding Theory, CIRM, Luminy (website) (scientific committee)
November 2024, Instructional workshop on rational points, Groningen
October 2024, Anabelian Geometry and Representations of Fundamental Groups, Oberwolfach (online participation)
June 2024, Conference CAVARET, Barcelona
May 2024, Dynamics on zero-dimensional spaces: new connections, Lorentz Center Leiden
April 2024, Nationale Wiskunde Dagen, Noorwijkerhout (speaker)
April 2024, Nederlands Mathematisch Congres, Lunteren
March 2024, Arizona Winter School, Tucson (speaker)
January 2024, Collaboration on Arithmetic Geometry, Number Theory, and Computation Annual Meeting, New York (online)
November 2023, Diamant symposium, Eindhoven (organiser)
September 2023, Arithmetic and Homotopic Galois Theory, Oberwolfach
September 2023, ICNT Seminar, Utrecht University (co-organiser)
June 2023, Arithmetic, Geometry, Cryptography and Coding Theory, CIRM, Luminy (scientific committee)
May 2023, An Expedition into Arithmetic Geometry, Lorentz Center Leiden
April 2023, Nationale Wiskunde Dagen, Noordwijkerhout
April 2023, Diamant symposium, Utrecht (organiser)
March 2023, Arithmetic and Homotopic Galois Theory 2023, Kyoto/Paris (online)
November 2022, Diamant symposium, Leiden (organiser)
September 2022, ICNT Seminar / Getaltheorie in het Vlakkeland Equinoxdag, Utrecht University (co-organiser)
August 2022, Women in Numbers Europe 4, Utrecht University (organiser)
August 2022, Mordell 2022, University of Cambridge
July 2022, AMS-SMF-EMS Joint International Meeting, Grenoble
April 2022, Diamant symposium, Utrecht (organiser)
January 2022, Collaboration on Arithmetic Geometry, Number Theory, and Computation Annual Meeting, New York (online)
December 2021, Canadian Mathematical Society Winter Meeting, Vancouver (online)
November 2021, Diamant symposium, Utrecht (organiser)
May 2021, Arithmetic, Geometry, Cryptography and Coding Theory, CIRM, Luminy (co-organiser)
May 2021, Curves over finite fields: past, present and future, Benasque (online)
April 2021, Diamant symposium, online, (organiser)
March 2021, Homotopic and geometric Galois theory, Oberwolfach (online)
November 2020, Diamant symposium, online (organiser)
October 2020, Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties, RIMS (online)
October 2020, AMS Fall Eastern Sectional Meeting, online
May 2020, N-cube days XII, online
April 2020, WAGON (Western Algebraic Geometry Online)
April 2020, Diamant symposium, Utrecht, (organiser) - cancelled
February 2020, 5th KTGU Mathematics Workshop for Young Researchers, Kyoto University
November 2019, Diamant symposium, De Bilt
November 2019, N-cube days XI, Chalmers University of Technology, Göteborg
October 2019, Supersingular abelian varieties and related arithmetic, Nagoya University
June 2019, Rational points on irrational varieties, IHP, Paris
June 2019, Explicit methods in arithmetic geometry in characteristic p, AMS MRC Workshop, RI (co-organiser)
June 2019, Arithmetic, Geometry, Cryptography and Coding Theory, CIRM, Luminy
June 2019, Arithmetic of low-dimensional abelian varieties, ICERM
July 2018, Explicit methods in number theory, Oberwolfach
July 2018, Rational points on Schiermonnikoog, Schiermonnikoog
June 2018, Field arithmetic, Oberwolfach
November 2017, Algebraic geometry with fancy coefficients, Université de Caen
July 2017, Journées Arithmétiques, Caen
June 2017, Arithmetic, Geometry, Cryptography and Coding Theory, CIRM, Luminy
May 2017, Emory Conference on Higher Obstructions to Rational Points, Atlanta
March 2017, Arizona Winter School, "Perfectoid Spaces", Southwest Center for Arithmetic Geometry, Tucson
January 2017, Joint Mathematics Meetings, Atlanta
September 2016, Women in Numbers Europe 2, Lorentz Center, Leiden
September 2016, Kummer classes and anabelian geometry, Burlington, VT
August 2016, Arithmetic algebraic geometry, Courant Institute, New York
June 2016, Crash course Shimura varieties, Leiden
May 2016, Fundamental groups in arithmetic geometry, Paris
April 2016, Explicit methods in number theory, Warwick
March 2016, BeNeLux Mathematical Congress, Amsterdam
November 2015, Diamant symposium, Lunteren
November 2015, Moduli Spaces and Arithmetic Geometry, Lorentz Center, Leiden
October 2015, Young Women in Algebraic Geometry, Hausdorff Center for Mathematics, Bonn
September 2015, Local-Global Principles and Their Obstructions, University of Pennsylvania, Philadelphia
August 2015, Lifting Problems and Galois Theory, BIRS, Banff
July 2015, Journées Arithmétiques, University of Debrecen
June 2015, GQT school and colloquium, Den Dolder
March 2015, Arizona Winter School, "Arithmetic and Higher-Dimensional Varieties", Southwest Center for Arithmetic Geometry, Tucson
December 2014, Berkovich skeletons (WONDER) minicourse, Utrecht
June 2014, Diamant symposium, Arnhem
March 2014, Arizona Winter School, "Arithmetic Statistics", Southwest Center for Arithmetic Geometry, Tucson
January 2014, GQT school and colloquium, Woudschoten
November 2013, Operator algebras and dynamical systems from number theory, BIRS, Banff
October 2013, Women in Numbers Europe, CIRM, Luminy
July 2013, Special functions and special numbers, Utrecht
July 2013, Journées Arithmétiques, Institut Fourier, Grenoble
May 2013, Iwasawa theory and Galois representations, Warwick
September 2012, Rational points on curves, Oxford