Bartsch Jan, Dr.

Preprints

• Reconstructing the system coefficients for coupled harmonic oscillators
  J. Bartsch, S. Buchwald and S. Volkwein
  arXiv, 2024.

• Reconstruction of unknown nonlinear operators in semilinear elliptic models using optimal inputs
  J. Bartsch, S. Buchwald, G. Ciaramella and S. Volkwein
  arXiv, 2024.

Journal arcticles

• Adjoint-based calibration of nonlinear stochastic differential equations
  J. Bartsch, R. Denk and S. Volkwein
  Applied Mathematics & Optimization, 2024
  doi: 10.1007/s00245-024-10181-y

• Controlling a Vlasov–Poisson plasma by a particle-in-cell method based on a Monte Carlo framework
  J. Bartsch, P. Knopf, S. Scheurer, J. Weber
  SIAM Journal on Control and Optimization, 2024
  doi: 10.1137/23M1563852
  pre-print

• On the stabilization of a kinetic model by feedback-like control fields in a Monte Carlo framework
  J. Bartsch, A. Borzi
  Kinetic and Related Models, 2024
  doi: 10.3934/krm.2024005
  pre-print

• A numerical investigation of Brockett’s ensemble optimal control problems
  J. Bartsch, A. Borzì, F. Fanelli, S. Roy
  Numerische Mathematik, 2021.

• MOCOKI: A Monte Carlo approach for optimal control in the force of a linear kinetic mode
  J. Bartsch, A. Borzì
  Computer Physics Communications, Volume 266, 2021.

• Optimal Control of the Keilson-Storer Master Equation in a Monte Carlo Framework
  J. Bartsch, G. Nastasi, A. Borzì
  Journal of Computational and Theoretical Transport, 2021.

• A theoretical investigation of Brockett’s ensemble optimal control problems
  J. Bartsch, A. Borzì, F. Fanelli, S. Roy
  Calculus of Variations and Partial Differential Equations, 2019.

Winter semester 2024/2025

• Programming course for Students of Mathematics and other subjects

• Optimal control of partial differential equations
• Monte Carlo methods for solving kinetic models
• Numerical analysis of hyperbolic differential equations
• Stochastic differential equations

• C/C++
• Python
• Matlab
• Java SE/EE
• ParaView

• since 2024: Research associate at the Institute of Mathematics, University of Würzburg

• 2021 - 2024: Postdoctoral researcher at the University of Konstanz within SFB1432 "Fluctuations and Nonlinearities in Classical and Quantum Matter beyond Equilibrium" in subproject "Numerical optimization methods for the identification and control of fluctuating systems", Principle Investigator: Stefan Volkwein

• 2018 - 2021: PhD at the Chair of Scientific Computing at the University of Würzburg, Dissertation title: "Theoretical and Numerical Investigation of Optimal Control Problems Governed by Kinetic Models", Supervisor: Alfio Borzi

• 2016 - 2018: Master's studies at the University of Würzburg (Mathematics), Thesis title: "Optimal Control Problems Governed by Liouville Models - Mathematical Analysis and Implementation"

• 2013 - 2016: Bachelor's studies at the University of Würzburg (Computational Mathematics), Thesis title: "Optimal Control of Androgen Suppression of Prostate Cancer"