Roman Hatzky

According to our database, Roman Hatzky authored at least 11 papers between 2006 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry.

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

Comput. Phys. Commun., 2020

2019

Pullback scheme implementation in ORB5.

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

Comput. Phys. Commun., 2019

2015

A split control variate scheme for PIC simulations with collisions.

Eric Sonnendrücker, Abigail Wacher, Roman Hatzky, Ralf Kleiber

J. Comput. Phys., 2015

2012

A partly matrix-free solver for the gyrokinetic field equation in three-dimensional geometry.

Ralf Kleiber, Roman Hatzky

Comput. Phys. Commun., 2012

2011

An improved control-variate scheme for particle-in-cell simulations with collisions.

Ralf Kleiber, Roman Hatzky, Axel Könies, K. Kauffmann, P. Helander

Comput. Phys. Commun., 2011

2007

Electromagnetic gyrokinetic PIC simulation with an adjustable control variates method.

Roman Hatzky, Axel Könies, Alexey Mishchenko

J. Comput. Phys., 2007

A global collisionless PIC code in magnetic coordinates.

S. Jolliet, Alberto Bottino, P. Angelino, Roman Hatzky, Trach-Minh Tran, B. F. McMillan, O. Sauter, K. Appert, Yasuhiro Idomura, Laurent Villard

Comput. Phys. Commun., 2007

Application Enabling in DEISA: Petascaling of Plasma Turbulence Codes.

Hermann Lederer, Reinhard Tisma, Roman Hatzky, Alberto Bottino, Frank Jenko

Proceedings of the Parallel Computing: Architectures, 2007

Hyperscaling of plasma turbulence simulations in DEISA.

Hermann Lederer, Roman Hatzky, Reinhard Tisma, Alberto Bottino, Frank Jenko

Proceedings of the 5th IEEE workshop on Challenges of large applications in distributed environments, 2007

2006

Domain cloning for a particle-in-cell (PIC) code on a cluster of symmetric-multiprocessor (SMP) computers.

Roman Hatzky

Parallel Comput., 2006

Exploring the hyper-grid idea with grand challenge applications: the DEISA-TeraGrid interoperability demonstration.

Phil Andrews, Maarten Büchli, Robert Harkness, Roman Hatzky, Chris Jordan, Hermann Lederer, Ralph Niederberger, Tony Rimovsky, Andreas Schott, Thomas Soddemann, Volker Springel

Proceedings of the 2006 IEEE Challenges of Large Applications in Distributed Environments, 2006