Algorithmic Optimal Control - CO2 Uptake of the Ocean

Dr. rer. nat. Jaroslaw Piwonski

Researcher, mathematician

Christian-Albrechts-Platz 4, R.1204 (CAP 4)
Phone: +49 431 880-7452
Telefax: +49 431 880-7618

National climate modeling initiative (BMBF): From the Last Interglacial to the Anthropocene: Modeling a Complete Glacial Cycle (PalMod) Workpackage 4.1: A model calibration framework exemplified for the ocean biogeochemical component  (subproject B : Algorithms for simulation and model calibration)

personal page

PhD thesis:

The aim of this work is the optimization of parameters of nonlinear three dimensional global biogeochemical models.

Besides an analysis of a hierarchy of models, a software for the high performance computing framework should be implemented.
This software should be based on preconditioned matrix-free Newton-Krylov methods.


since 05/09: PhD student, Department of Computer Science, Kiel University, Junior Research Group A3: Algorithmic Optimal Control - CO2-Uptake of the Ozeans

12/07–04/09: Technical employee, Kiel University

09/05–12/07: Researcher at Kiel University

2005: Diploma thesis "Effiziente Berechnung des Hartree-Potentials"

1997–2005: Studies in Mathematics, Kiel University, minor subject: Computer Schience (since 2002), Philosophy (until 2002)