Rchr
J-GLOBAL ID：200901021577479599
Update date: Feb. 01, 2024
Suzuki Atsushi
スズキ アツシ | Suzuki Atsushi
Affiliation and department：
Job title：
senior research scientist
Research field (2)：
High-performance computing
, Applied mathematics and statistics
Research keywords (4)：
finite element simulation
, parallel computation
, numerical linear algebra
, numerical analysis
Research theme for competitive and other funds (21)：
- 2021 - 2022 最適化を活用した熱交換器設計手法の高度化
- 2019 - 2022 グルコース拡散問題のパラメトリックスタディーの高度化
- 2019 - 2021 ろう充填における自由境界問題の有限要素数値計算法の高度化
- 2019 - 2021 半導体シミュレータ向け非線形連立方程式解法の高度化
- 2019 - 2020 Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing era
- 2019 - 2020 格子欠陥力学場のアイソジオメトリック解析
- 2019 - 2020 High performance simulation using FreeFem++ on mixed distributed- plus shared-memory architecture
- 2018 - 2019 Implementation of parallel sparse solver on CPU-GPU hybrid architecture
- 2018 - 2019 非局所弾性理論に基づく格子欠陥力学場のアイソジオメトリック解析
- 2016 - 2019 直接法による半導体シミュレータ向け連立方程式解法の高度化
- 2009 - 2010 hp-有限要素法による3次元計算コードの開発
- 2007 - 2008 Development of a finite element code with adaptive mesh refinement for flow problems
- 2004 - 2008 Modeling of stagnation/falling processes by downward flow
- 2004 - 2008 Development and analysis of high-quality numerical methods and simulation for flow problems
- 2004 - 2006 New development of convective reaction-diffusion systems and validation of numerical computation
- 2003 - 2005 Finite element analysis for 3-dimensional large scale problem by using domain decomposition methods
- 2003 - 2005 Numerical and mathematical analysis to low-dimensional solutions in. mathematical fluid problems
- 2003 - 2004 部分構造反復法による3次元ストークス問題ソルバーの開発と実装
- 2000 - 2001 Mathematical and numerical analysis to the assembly of vortices in fluid
- 2000 - 2001 領域分割有限要素法による3次元ストークス問題ソルバーの開発
- 1999 - 2001 Construction of a Practical Computation Code for Heat Convection Problems with Slow Flow
Show all
Papers (16)：
-
Masato Kimura, Atsushi Suzuki. Deformation Problem for Glued Elastic Bodies and an Alternative Iteration Method. Mathematical Analysis of Continuum Mechanics and Industrial Applications III. CoMFoS 2018, Mathematics for Industry. 2020. 34. 81-94
-
Atsushi Suzuki, François-Xavier Roux. Implementation of a Parallel Sparse Direct Solver on Vector Architecture. Sustained Simulation Performance 2016. 2016. 99-108
-
A. Suzuki, F.-X. Roux. A dissection solver with kernel detection for symmetric finite element matrices on shared memory computers. International Journal for Numerical Methods in Engineering. 2014. 100. 2. 136-164
-
Tomáš Oberhuber, Atsushi Suzuki, Jan Vacataa. New Row-grouped CSR format for storing the sparse matrices on GPU with implementation in CUDA. Acta Technica. 2011. 56. 4. 447-466
-
A. Suzuki, M. Tabata. Finite Element Matrices in Congruent Subdomains and some Techniques for Practical Problems. Substructuring Techniques and Domain Decomposition Methods. 2010. 229-266
ｍore...
MISC (8)：
-
鈴木 厚. FreeFEM による 3 次元有限要素法シミュレーション. シミュレーション. 2020. 58-61
-
鈴木 厚. Orphan 指示文を用いた粗粒度 OpenMP 並列プログラム. 九州大学情報基盤センター広報. 2006. 6. 1. 1-6
-
鈴木 厚, 田端 正久. 不定値対称行列に対する共役勾配法の収束について. 微分方程式の離散化手法と数値計算アルゴリズム. 微分方程式の離散化手法と数値計算アルゴリズム, RIMS Kokyuroku. 2002. 1265. 39-44
-
A. Suzuki, M. Tabata. A domain decomposition method for a discretized Stokes problem by P1/P1 finite element. Numerical solution of partial differential equations and related topics, RIMS Kokyuroku. 2001. 211-219
-
鈴木厚, 田端正久. 粘性が場所に依存する遅い流れ問題の安定化有限要素近似. 偏微分方程式の数値解法とその周辺II, RIMS Kokyuroku. 2001. 1198. 33-40
ｍore...
Lectures and oral presentations (11)：
-
FreeFEM 講習会 : 3 次元領域での流れ問題の並列計算
(日本応用数理学会 2021年年会 2021)
-
Finite element solution of a solder filing problem with contact angle and volume constraint
(WCCM-ECCOMAS2020, 2021)
-
FreeFEM 講習会 : 流体構造連成問題 II - ALE 法による強連成形式
(日本応用数理学会2020年年会 2020)
-
FreeFEM 講習会 : 変分不等式の数値解法
(日本応用数理学会 2019 年年会 2019)
-
大規模連立一次方程式の解法について : 反復法
(大阪大学サイバーメディ アセンターセミナー 2018)
ｍore...
Works (1)：
-
software for parallel sparse direct solver, Dissection
A Suzuki, F.-X. Roux 2015 - 現在
Education (3)：
- 1994 - 1996 Kyoto University Graduate School of Engineering
- 1992 - 1994 Kyoto University Graduate School of Engineering
- 1988 - 1992 Kyoto University Faculty of Science
Professional career (1)：
- Doctor(Informatics) (Kyoto University)
Work history (12)：
- 2022/01 - 現在 RIKEN Center for Computational Science Large-scale parallel numerical computing technology research team senior research scientist
- 2019/06 - 2021/12 Osaka University Cybermedia Center Researcher
- 2015/10 - 2019/05 Osaka University Cybermedia Center Guest Associate Professor
- 2016/08 - 2017/12 UT-heart Inc. researcher
- 2014/08 - 2015/05 INRIA-Nancy / UPMC Laboratoire Jacques-Louis Lions Research Engineer
- 2010/10 - 2014/07 UPMC Laboratoire Jacques-Louis Lions Postdoctral Researcher
- 2013/11 - 2014/03 Ecole Central Paris Applied Mathematics and Systems Researcher
- 2009/10 - 2010/09 INRIA-Rocquencourt CERMICS - ENPC Invited Professor
- 2007/04 - 2010/03 Kyushu University Faculty of Mathematics Department of Mathematical Science Assistant Professor
- 2008/10 - 2009/09 Czech Technical University in Prague Department of Mathematics, Faculty of Nuclear Sciences and Physical Engineering Visiting Researcher
- 1997/10 - 2007/03 Kyushu University Department of Mathematical Sciences, Graduate School of Mathematics Reasearch Associate
- 1996/09 - 1997/09 Hiroshima University, Graduate School of Science, Department of Mathematics, Reasearch Associate, Department of Mathematics, Graduate School of Science Reasearch Associate
Show all
Awards (1)：
Association Membership(s) (2)：
Society for Industrial and Applied Mathematics
, 日本応用数理学会
