208 citations · 1.1k across the 23 of their papers we have counts for
4 papers · 1 filter
Zeeman-Doppler imaging of five young solar-type stars
T. Willamo, J. J. Lehtinen, T. Hackman +5
The magnetic activity of the Sun changes with the solar cycle. Similar cycles are found in other stars as well, but their details are not known to a similar degree. Characterising…
Compressible test-field method and its application to shear dynamos
Maarit J. Käpylä, Matthias Rheinhardt, Axel Brandenburg
In this study we present a compressible test-field method (CTFM) for computing effect and turbulent magnetic diffusivity tensors, as well as those relevant for mean ponderomoti…
Modeling the interplay between epidemics and regional socio-economics
Jan E. Snellman, Rafael A. Barrio, Kimmo K. Kaski +1
In this study we present a dynamical agent-based model to investigate the interplay between the socio-economy of and SEIRS-type epidemic spreading over a geographical area, divided…
Scalable communication for high-order stencil computations using CUDA-aware MPI
Johannes Pekkilä, Miikka S. Väisälä, Maarit J. Käpylä +2
Modern compute nodes in high-performance computing provide a tremendous level of parallelism and processing power. However, as arithmetic performance has been observed to increase…