Personal profile
Research
I'm an applied mathematician with interests in scientific computing in general and high performance computing and open source software development in particular, for example, the Distributed and Unified Numerics Environment (DUNE) and the Open Porous Media Initiative (OPM) with focus on higher order and adaptive computational methods for partial differential equations and it's applications, ranging from climate dynamics and weather forecast to porous media.
Interests
- User friendly open-source software for HPC
- Development of next generation simulation tools for turbulent fluid flow.
- Structure preserving methods for multiphase flow with applications to X-ray multi-projection imaging (see Galery below)
- Adaptive mesh refinement
- Discontinuous Galerkin methods
Software
- I'm a co-founder and devloper of the Distributed and Unified Numerics Environment (DUNE)
- I'm a contributor to the Open Porous Media Initiative (OPM)
Outreach
A nice demonstration tool about partial differential equations and simulations is dune-ash. It's part of imaginary.org.
Teaching
Tutorials
PhD courses (3rd cycle)
Advanced cources (2nd cycle):
- NUMN21 Advanced Course in Numerical Algorithms with Python/Scipy
- NUMN26 Simulation Tools
- NUMN33 Numerical Methods for Partial Differential Equations
Basic cources (1st cycle):
Bachelor theses:
An interesting Bachelor project with me as supervisor requires knowledge corresponding to the courses NUMA01, NUMA41, NUMB11 and NUMN32.
Master theses:
An interesting Master project with me as supervisor requires knowledge corresponding to the courses listed under Bachelor projects as well as NUMN33, NUMN26 and NUMN28.
Fingerprint
- 1 Similar Profiles
-
The DUNE framework: Basic concepts and recent developments
Bastian, P., Blatt, M., Dedner, A., Dreier, N. A., Engwer, C., Fritze, R., Gräser, C., Grüninger, C., Kempf, D., Klöfkorn, R., Ohlberger, M. & Sander, O., 2021 Jan 1, In: Computers and Mathematics with Applications. 81, p. 75-112 38 p.Research output: Contribution to journal › Article › peer-review
Open Access -
An finite volume based multigrid preconditioner for dg-sem for convection-diffusion
Kasimir, J., Versbach, L. M., Birken, P., Gassner, G. J. & Klöfkorn, R., 2021, Fluid Dynamics and Transport Phenomena. Vol. 600. p. 1-12 12 p. (World Congress in Computational Mechanics and ECCOMAS Congress).Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
Open Access -
Python framework for hp-adaptive discontinuous Galerkin methods for two-phase flow in porous media
Dedner, A., Kane, B., Klöfkorn, R. & Nolte, M., 2019 Mar, In: Applied Mathematical Modelling. 67, p. 179-200 22 p.Research output: Contribution to journal › Article › peer-review
-
Finite Volumes for Complex Applications IX: Methods, Theoretical Aspects, Examples
Klöfkorn, R., Keilegavlen, E., Radu, F. & Fuhrmann, J., 2020, Springer Nature. 775 p. ( Springer Proceedings in Mathematics & Statistics; vol. 323)Research output: Book/Report › Book › Research › peer-review
-
A weak compatibility condition for Newest Vertex Bisection in any dimension
Alkämper, M., Gaspoz, F. & Klöfkorn, R., 2018 Jan, In: SIAM Journal on Scientific Computing. 40, 6, p. A3853-A3872Research output: Contribution to journal › Article › peer-review
Projects
- 6 Active
-
eSSENCE@LU 12:5 - Modelling of the sound generation mechanism in dolphin echolocation
Starkhammar, J. (PI), Klöfkorn, R. (Researcher) & Houser, D. S. (Researcher)
2026/01/01 → 2027/12/31
Project: Research
-
AI-Twin: Retrieving digital twins using Physics-Informed AI for in-situ and operando imaging reconstructions
Klöfkorn, R. (PI) & Villanueva Perez, P. (CoI)
eSSENCE: The e-Science Collaboration, Swedish Research Council
2025/01/01 → 2029/12/31
Project: Research
-
eSSENCE@LU 11:1 - AI2TWIN – retrieving digital twins using physics-informed AI for in-situ and operando imaging reconstructions
Klöfkorn, R. (PI), Villanueva Perez, P. (Researcher), Gunnarsson, J. K. (Research student), Nygård, K. (Researcher), Prahl Wittberg, L. (Researcher), Rosén, T. (Researcher), Dedner, A. (Researcher) & Ritschel, T. (Researcher)
2025/01/01 → 2026/12/31
Project: Research
-
Structure Preservation and Rheology
Gunnarsson, J. K. (Research student), Klöfkorn, R. (Supervisor) & Villanueva Perez, P. (Assistant supervisor)
2024/09/16 → …
Project: Dissertation
-
CTM: Computational Thinking makes sense of Mathematics
Klöfkorn, R. (CoI) & Olsen, J.-F. (CoI)
2023/12/31 → 2026/12/29
Project: Other
Activities
- 1 Organisation of workshop/ seminar/ course
-
Common challenges in large-scale code development
Birken, P. (Organiser), Klöfkorn, R. (Organiser), Hein, J. (Organiser) & Veryazov, V. (Organiser)
2024 Oct 17Activity: Participating in or organising an event › Organisation of workshop/ seminar/ course