Julius Lohmann ユリウス ローマン

I am a Postdoctoral Fellow of the Japan Society for the Promotion of Science (JSPS) at the Department of Mathematics, Institute of Science Tokyo.

Publications

1) Julius Lohmann, Bernhard Schmitzer, and Benedikt Wirth. “Formulation of branched transport as geometry optimization”. In: J. Math. Pures Appl. 163 (2022), pp. 739–779. Preprint VoR

2) Julius Lohmann, Bernhard Schmitzer, and Benedikt Wirth. “Duality in branched transport and urban planning”. In: Appl. Math. Optim. 86 (2022), Article No. 45. Preprint VoR

3) Julius Lohmann. “On the branched transport problem. Reformulation as geometry optimization and calibration using convex duality”. Dissertation. University of Münster (2023).

4) Julius Lohmann, Bernhard Schmitzer, and Benedikt Wirth. “Formulas for the h-mass on 1-currents with coefficients in m”. In: Calc. Var. Partial Differential Equations 64 (2025), Article No. 288. Preprint VoR

5) Marcello Carioni, Julius Lohmann. “Sparsity for dynamic inverse problems on Wasserstein curves with bounded variation”. In: Inverse Problems 41 (2025), Article No. 115018. Preprint VoR

Short CV

2011–2014 Mathematics (B.Sc.), University of Erlangen–Nuremberg

2014–2017 Mathematics (M.Sc.), University of Erlangen–Nuremberg

2015–2016 Semester abroad, Stockholm University

2017–2019 Research assistant and additional studies, University of Erlangen–Nuremberg

2019–2023 PhD Mathematics (Dr. rer. nat.), University of Münster

2023–2024 Postdoctoral researcher, University of Münster

2024–2024 Postdoctoral researcher, University of Helsinki

2024–2026 Postdoctoral researcher, Institute of Science Tokyo