I am a postdoctoral researcher at the Mathematical Institute of the University of Bonn. My postdoc advisor is Herbert Koch and I am member of the research group Analysis and Partial Differential Equations.
Previously I was a PhD student at the University of Cambridge
under the supervision of Gabriel Paternain and member of the research group of Richard Nickl. My PhDthesis can be found here.
Before this I studied at University of Bonn, University of British Columbia and MLU HalleWittenberg.
I am interested in inverse problems and the analysis and geometry at their foundation. The tools I use come from differential geometry,
partial differential equations, microlocal analysis and Bayesian nonparametric statistics.
Mathematisches Institut
der Universität Bonn
Endenicher Allee 60
D53115 Bonn
Office 2.013
Email: surname@math.unibonn.de


Teaching
Articles and Preprints
 Stability of the nonabelian Xray transform in dimension ≥ 3
Journal of Geometric Analysis 31 (2021) ▪
arXiv
 On logconcave approximations of highdimensional posterior measures and stability properties of nonlinear inverse problems (with R. Nickl )
To appear in Annales de l'Institut Henri Poincaré (Probab. Stat.) ▪ arXiv (2021)
 The transport OkaGrauert principle for simple surfaces (with G. P. Paternain )
Journal de l'École polytechnique 10 (2023)
▪
arXiv
 A BernsteinvonMises theorem for the Calderón problem with piecewise constant conductivities
Inverse Problems 31 (2023) ▪
arXiv
 Invariant distributions and the transport twistor space of closed surfaces (with T. Lefeuvre and G. P. Paternain )
To appear in Journal of the London Mathematical Society ▪ arXiv (2023)
 Local and global blowdowns of transport twistor space (with F. Monard and G. P. Paternain )
Preprint: arXiv (2024)
Invited Talks
 On Stability and range for a class of nonlinear Xray transforms ▪ slides ▪ video
November 2021 ▪ BIRS workshop: Statistical Aspects of nonlinear Inverse Problems
 The transport OkaGrauert principle for simple surfaces ▪ slides
March 2022 ▪ Conference on Rigidity, Hyperbolic Dynamics and Inverse Problems, Roscoff

The transport OkaGrauert principle for simple surfaces ▪ slides
August 2022 ▪ Inverse Problems in Analysis and Geometry, University of Helsinki
 On transport twistor spaces ▪ slides
November 2022 ▪ Workshop on Geometrical Inverse Problems, Radon Institute Linz

A BVM theorem for the Calderón problem with pw constant conductivities ▪ slides
April 2023 ▪ Workshop on Theory for Scalable, Modern Statistical Methods, Bocconi University, Milano
 Looking for structure in the range of some twodimensional inverse problems ▪ slides
September 2023 ▪ 11th Applied Inverse Problems Conference, Göttingen
 Local and global blowdowns of transport twistor space ▪ slides
December 2023 ▪ IAS Workshop on Inverse Problems, Imaging and PDE , Hongkong
Seminar Talks
 The transport OkaGrauert principle for simple surfaces
October 2021 ▪ University of Cambridge, Differential Geometry and Topology Seminar
 The transport OkaGrauert principle for simple surfaces
November 2021 ▪ Graduate Seminar on Advanced Topics in PDE, University of Bonn
 On transport twistor spaces
November 2022 ▪ Analysis and Geometry Seminar, Universitaire de Jussieu
 On transport twistor spaces
March 2023 ▪ Analysis and Geometry Seminar, University of Santa Cruz
 On transport twistor spaces
March 2023 ▪ Inverse Problems Seminar, University of Washington