Tim Jax

Research Associate, PhD Student

Field of research

Applied Mathematics

Linearly implicit Runge-Kutta methods

Ordinary Differential Equations (ODEs)

Differential-Algebraic Equations (DAEs)

Partial Differential Equations (PDEs)

Partial Differential-Algebraic Equations (PDAEs)

Network Modelling and Simulation of Flowing Fluids


Hochschule Bonn-Rhein-Sieg
tim.jax [at] h-brs.de

Sankt Augustin

Grantham-Allee 20
Sankt Augustin
A 042


2003 - 2006: General Qualification for University Entrance

2007 - 2011: Bachelor of Engineering (Mechanical Engineering)

2011 - 2012: Master of Engineering (Mechatronics)

2012 - Present: PhD-Thesis in Applied Numerical Mathematics at Bergische Universität Wuppertal

Since 2014: Research Associate at Hochschule Bonn-Rhein-Sieg University of Applied Sciences






T. Jax, G. Steinebach: Methods for Modelling and Numerical Simulation of Fluid Flow Problems in Open Channels and Closed Pipes, in: Tagungsband ASIM-Treffen STS/GMMS 2013, ARGESIM Report 41, pp. 193-198, 2013


T. Jax, G. Steinebach: ROW Methods Adapted to Network Simulation for Fluid Flow, in G. Russo, V. Capasso, G. Nicosia, V. Romano (Hrsg.): Progress in Industrial Mathematics at ECMI 2014, The European Consortium for Mathematics in Industry, Vol. 22, Springer, 2016


T. Jax, G. Steinebach: Generalized ROW-Type Methods for Simulating Water Supply Networks, in P. Quintela, P. Barral, D. Gómez, F. J. Pena, et al. (Hrsg.): Progress in Industrial Mathematics at ECMI 2016, The European Consortium for Mathematics in Industy, Vol. 26, Springer, 2017




T. Jax, G. Steinebach: Generalized ROW-Type Methods for Solving Semi-Explicit DAEs of Index-1, in: Journal of Computational and Applied Mathematics, 316 (2017), pp. 213 - 228



28.02.2013 - 01.03.2013:

Workshop of the ASIM/GI - Professional Groups

University of Applied Sciences Düsseldorf, Germany


09.06.2014 - 13.06.2014

18th European Conference of Mathematics for Industry (ECMI 2014)

Taormina, Italy


07.09.2015 - 11.09.2015

Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-14)

Martin-Luther University Halle-Wittenberg, Germany


13.06.2016 - 17.06.2016

19th European Conference on Mathematics for Industry (ECMI 2016)

Universidade de Santiago de Compostela, Spain


11.09.2017 - 15.09.2017

International Conference on Scientific Computation and Differential Equations (SciCADE 2017)

University of Bath, United Kingdom