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 (SC Companion, 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 (SC Companion, 2012)

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)

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)

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)

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)

Convergence study of multi-field singular value decomposition for turbulence fields. - Go Yatomi; Motoki Nakata (JSIAM Lett., 2024)

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)

Landscape computations for the edge of chaos in nonlinear dynamical systems. - Motoki Nakata; Masaaki Imaizumi (JSIAM Lett., 2025)