Motoki Nakata

According to our database, Motoki Nakata authored at least 9 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Landscape computations for the edge of chaos in nonlinear dynamical systems.

Motoki Nakata, Masaaki Imaizumi

JSIAM Lett., 2025

Rotating flux-tube model for local gyrokinetic simulations with background flow and magnetic shears.

Shinya Maeyama, Tomohiko Watanabe, Motoki Nakata, Masanori Nunami, Yuuichi Asahi, Akihiro Ishizawa

J. Comput. Phys., 2025

2024

Convergence study of multi-field singular value decomposition for turbulence fields.

Go Yatomi, Motoki Nakata

JSIAM Lett., 2024

2019

Implementation of a gyrokinetic collision operator with an implicit time integration scheme and its computational performance.

Shinya Maeyama, Tomohiko Watanabe, Yasuhiro Idomura, Motoki Nakata, Masanori Nunami

Comput. Phys. Commun., 2019

2015

Improved strong scaling of a spectral/finite difference gyrokinetic code for multi-scale plasma turbulence.

Shinya Maeyama, Tomohiko Watanabe, Yasuhiro Idomura, Motoki Nakata, Masanori Nunami, Akihiro Ishizawa

Parallel Comput., 2015

Improved collision operator for plasma kinetic simulations with multi-species ions and electrons.

Motoki Nakata, Masanori Nunami, Tomohiko Watanabe, Hideo Sugama

Comput. Phys. Commun., 2015

2014

Communication-overlap techniques for improved strong scaling of gyrokinetic Eulerian code beyond 100k cores on the K-computer.

Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida

Int. J. High Perform. Comput. Appl., 2014

2012

Poster: Communication Overlap Techniques for Improved Strong Scaling of Gyrokinetic Eulerian Code beyond 100k Cores on the K-Computer.

Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Abstract: Communication Overlap Techniques for Improved Strong Scaling of Gyrokinetic Eulerian Code beyond 100k Cores on the K-Computer.

Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida

Proceedings of the 2012 SC Companion: High Performance Computing, 2012