Dennis Ogiermann
Researcher in Computational Cardiology at the chair of continuum mechanics of Professor Dr.-Ing. Daniel Balzani at the Ruhr University Bochum.
Leading developer of Thunderbolt.jl and developer of Ferrite.jl. More detailed information on my contributions to the open source ecosystem can be found at my GitHub profile.
Sessions
For specific classes of time-dependent PDEs it can become handy to split the full problem up into simpler to handle subproblems, such that we can exploit the specific structure of each subproblem during time integration. To achieve this goal we introduce https://github.com/SciML/OrdinaryDiffEqOperatorSplitting.jl a library that allows user to split ODEs and DAEs into sub-problems, where we allow problems to be recursively split. The library coordinates in which order the sub-problems need to be integrated, while each of the sub-problems can be solved which a suitable solver from OrdinaryDiffEq.jl .
This is a panel/podium discussion on the general topic of what is missing the Julia PDEs ecosystem.
Fields covered:
- Visualization
- Mesh generation
- Interfaces between PDE packages
- Parameter estimation infrastructure, uncertainty, sensitivity
- Solvers
- Common communicator package on top of MPI