Publications
Preprints
Complete classification of global solutions to the obstacle problem (with Alessio Figalli and Georg S. Weiss),
45 pages. 2022, arXiv
Normalized gradient flow optimization in the training of ReLU artificial neural networks (with Arnulf Jentzen, Adrian Riekert and Georg S. Weiss),
26 pages, 2022, arXiv
The structure of the regular part of the free boundary close to singularities in the obstacle problem (with Henrik Shahgholian and Georg S. Weiss),
11 pages, 2022, arXiv
Existence, uniqueness, and convergence rates for gradient flows in the training of artificial neural networks with ReLU activation (with Arnulf Jentzen, Adrian Riekert and Georg S. Weiss),
30 pages, 2021, arXiv
On global solutions of the obstacle problem (with Henrik Shahgholian and Georg S. Weiss),
28 pages, 2020, arXiv, accepted by Duke Mathematical Journal
Published
Characterizing compact coincidence sets in the thin obstacle problem and the obstacle problem for the fractional Laplacian (with Xavier Ros-Oton and Georg S. Weiss),
Nonlinear Analysis, 7 pages, 2021, arXiv
Nonlinear Analysis, 21 pages, 2020, arXiv
Characterizing compact coincidence sets in the obstacle problem---a short proof (with Georg S. Weiss),
Algebra i Analiz, 7 pages, 2020, arXiv
Journal of Differential Equations, 13 pages, 2019, arXiv
Nonlinear Analysis, 16 pages, 2018
Journal of Differential Equations, 26 pages, 2018, arXiv
Gradient flow formulation and longtime behaviour of a constrained Fokker-Planck equation (with Barbara Niethammer and André Schlichting),
Nonlinear Analysis, 27 pages, 2017, arXiv
Journal for Applied Mathematics and Mechanics (ZAMM), 15 pages, 2016
PhD thesis: On global solutions of the obstacle problem