Activities
I highly value the exchange of problems and ideas. Since 2019 I have been co-organizing conferences and workshops in my research field, both on a national and international level. Locally at Radboud University I have been organizing several seminars, some of them online. I frequently also communicate my own results in minicourses and invited lectures, and to a broader audience.
I am also co-founder and member of the Dutch Mathematial Relativity Group that organizes and coordinates regular activities in the Netherlands, and member of the GQT and NDNS+ clusters.
seminar Seminars organized
Current seminars
Past seminars
- Mathematical Physics Seminar · monthly · 2021–22
- Mathematics Online Lunch Seminar · biweekly during the COVID-19 pandemic · department-wide
- Applied Analysis Seminar · biweekly · 2019–21
- Geometry, Analysis, and Physics Seminar (GAP) · for junior mathematicians in Vienna · 2014
meeting Meetings organized
Past meetings
- GAPsinLS – Geometry, Analysis, and Physics in Lorentzian Signature (hybrid) · proceedings topical collection in GRG (to appear) · 4–9 May 2025 · BIRS–IMAG Granada, Spain
- CERS15 – 15th Central European Relativity Seminar · 22–24 January 2025 · Radboud University Nijmegen, the Netherlands
- 2nd Dutch Mathematical Relativity Day · 13 June 2024 · Utrecht University, the Netherlands
- SCGR2023 – Singularities and Curvature in General Relativity · 19–23 June 2023 · Radboud University Nijmegen, the Netherlands
- 1st Dutch Mathematical Relativity Day · 24 January 2020 · Radboud University Nijmegen, the Netherlands
- invited minisymposium "Mathematical Problems of Relativistic Physics" at the Equadiff 2019 conference · 8–12 July 2019 · Leiden, the Netherlands
- NonLinear Analysis Days · 21–22 February 2019 · Radboud University Nijmegen, the Netherlands
Other scientific involvement
- At the triennial GR24–Amaldi16 conference during 14–18 July 2025 in Glasgow (UK) I had the honor to chair the A2 session on mathematical developments in classical GR.
talks Invited lectures
Here I list some upcoming and recent invited lectures with abstracts abstract, slides slides, videos video etc., and older posters poster.
Upcoming
| Aug 2025 | Global Lorentzian geometry Minicourse at meeting GQT Graduate School (Geometry and Quantum Theory) place De Poort, Groesbeek, the Netherlands |
| Oct 2025 | Title tba
meeting Workshop on Optimal Transport and Metric Geometry across Structures (hybrid) place Bernoulli Center for Fundamental Studies, Lausanne, Switzerland |
| Dec 2025 | Title tba
meeting Meeting on Women at the Intersection of Mathematics and Theoretical Physics place International Centre for Theoretical Sciences (ICTS), Bengaluru, India |
| Jan 2026 | Title tba
seminar Geometry Seminar place Department of Mathematics, Indian Institute of Science (IISc), Bengaluru, India |
Minicourses
| Jun 2022 | Nonsmooth spacetimes in general relativity abstract Minicourse at meeting EWM-EMS Summer School (The Cauchy Problem in General Relativity) place Institut Mittag-Leffler, Djursholm, Sweden |
| Sep 2021 | A primer on Mathematical General Relativity videopart 1 videopart 2 Minicourse in seminar Dutch Differential Topology & Geometry Seminar (hybrid) place Mathematical Institute, Utrecht University, the Netherlands |
Recent talks
Posters
Some scientific posters I made a long time ago.
media Media mentions
On a few occassions I have been interviewed and/or presented my research to broader audience. Here a selection.