JpGU-AGU Joint Meeting 2026

Session information

[E] Poster

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI36] Computational sciences on the universe, galaxies, stars, planets and their environments

Fri. May 29, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

Computer simulations have played critical roles in elucidating and understanding the diversity of planetary formation, evolution, internal structures and surface environments, the solar and stellar dynamics, and the structure formation and evolution of the universe. While computer performance has increased by seven orders of magnitude over the past 30 years, this has not necessarily improved simulation outcomes. In this session, we aim to explore how to exploit these improvements in computing performance to the quantitative and qualitative advancement of space, planet, and earth sciences with the current "Fugaku" and the coming "Fugaku NEXT" supercomputers, accelerators other than GPUs and quantum computers. We invite presentations on computational methods and AI applications in theoretical, observational, numerical simulation and data assimilation studies, and will hold a session for comprehensive discussions on the future direction of the fields. We welcome cross-disciplinary participation from all fields of the Japan Geoscience Union, not limited to space, planet, and earth science.

5:15 PM - 7:00 PM

*Atsushi Nakao1,2, Takatoshi Yanagisawa2,3, Daisuke Noto3,4, Yuji Tasaka3,2, Tatsu Kuwatani2 (1. Institute of Systems and Information Engineering, University of Tsukuba, 2. Research Institute for Marine Geodynamics, JAMSTEC, 3. Faculty of Engineering, Hokkaido University, 4. Department of Earth and Environmental Science, University of Pennsylvania)

5:15 PM - 7:00 PM

*Hiroaki Daido1, Tenri Jinno1, Takayuki Saitoh1,2, Yoko Funato3, Yuki Yoshida2, Junichiro Makino1,2 (1. Department of Planetology, Graduate School of Science, Kobe University, Kobe, Japan, 2. Center for Planetary Science (CPS), Graduate School of Science, Kobe University, Kobe, Japan, 3. General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan)

5:15 PM - 7:00 PM

*Shin-ichi Takehiro1, Yoshiyuki Takahashi, Keiichi Ishioka3, Youhei SASAKI4, Hiroki Kashimura2, Yuta Kawai5, Masaki Ishiwatari6, Yoshi-Yuki Hayashi2, DCPAM Devlopment Group (1. Research Institute for Mathematical Sciences, Kyoto University, 2. Graduate School of Science, Kobe University, 3. Graduate School of Science, Kyoto University, 4. Hokkaido Information University, 5. RIKEN Center for Computational Science, 6. Graduate School of Science, Hokkaido University)

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