Roman Hatzky

13 papers Journal 10Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
TRIMEG-GKX: An electromagnetic gyrokinetic particle code with a piecewise field-aligned finite element method for micro- and macro-instability studies in tokamak core plasmas.
Comput. Phys. Commun.
Zhixin Lu, Guo Meng, Roman Hatzky, Philipp Lauber, Matthias Hoelzl
2024 J jnl
EUTERPE: A global gyrokinetic code for stellarator geometry.
Comput. Phys. Commun.
Ralf Kleiber, Matthias Borchardt, Roman Hatzky, Axel Könies, Henry Leyh, Alexey Mishchenko, Jörg Riemann, Christoph Slaby, J. M. García-Regaña, Edilberto Sanchez, M. Cole
2020 J jnl
Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry.
Comput. Phys. Commun.
Emmanuel Lanti, Noé Ohana, Natalia Tronko, Thomas Hayward-Schneider, Alberto Bottino, B. F. McMillan, Alexey Mishchenko, Aaron Scheinberg, Alessandro Biancalani, P. Angelino, Stephan Brunner, Julien Dominski, Peter Donnel, Claudio Gheller, Roman Hatzky, Andreas Jocksch, S. Jolliet, Z. X. Lu, Laurent Villard
2019 J jnl
Pullback scheme implementation in ORB5.
Comput. Phys. Commun.
Alexey Mishchenko, Alberto Bottino, Alessandro Biancalani, Roman Hatzky, Thomas Hayward-Schneider, Noé Ohana, Emmanuel Lanti, Stephan Brunner, Laurent Villard, Matthias Borchardt, Ralf Kleiber, Axel Könies
2015 J jnl
A split control variate scheme for PIC simulations with collisions.
J. Comput. Phys.
Eric Sonnendrücker, Abigail Wacher, Roman Hatzky, Ralf Kleiber
2012 J jnl
A partly matrix-free solver for the gyrokinetic field equation in three-dimensional geometry.
Comput. Phys. Commun.
Ralf Kleiber, Roman Hatzky
2011 J jnl
An improved control-variate scheme for particle-in-cell simulations with collisions.
Comput. Phys. Commun.
Ralf Kleiber, Roman Hatzky, Axel Könies, K. Kauffmann, P. Helander
2007 J jnl
A global collisionless PIC code in magnetic coordinates.
Comput. Phys. Commun.
S. Jolliet, Alberto Bottino, P. Angelino, Roman Hatzky, Trach-Minh Tran, B. F. McMillan, Olivier Sauter, K. Appert, Yasuhiro Idomura, Laurent Villard
2007 — conf
Application Enabling in DEISA: Petascaling of Plasma Turbulence Codes.
PARCO
Hermann Lederer, Reinhard Tisma, Roman Hatzky, Alberto Bottino, Frank Jenko
2007 J jnl
Electromagnetic gyrokinetic PIC simulation with an adjustable control variates method.
J. Comput. Phys.
Roman Hatzky, Axel Könies, Alexey Mishchenko
2007 — conf
Hyperscaling of plasma turbulence simulations in DEISA.
CLADE@HPDC
Hermann Lederer, Roman Hatzky, Reinhard Tisma, Alberto Bottino, Frank Jenko
2006 J jnl
Domain cloning for a particle-in-cell (PIC) code on a cluster of symmetric-multiprocessor (SMP) computers.
Parallel Comput.
Roman Hatzky
2006 — conf
Exploring the hyper-grid idea with grand challenge applications: the DEISA-TeraGrid interoperability demonstration.
CLADE
Phil Andrews, Maarten Büchli, Robert Harkness, Roman Hatzky, Chris Jordan, Hermann Lederer, Ralph Niederberger, Tony Rimovsky, Andreas Schott, Thomas Soddemann, Volker Springel