YOSHIDA Haruo 吉田春夫

Researcher Number	70220663
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Affiliation (based on the past Project Information) *help	2004 – 2008: 国立天文台, 理論研究部, 教授 2003: 国立天文台, 位置天文・天体力学研究系, 教授 2002: NAO, DIVISION OF ASTROMETRY AND CELESTIAL MECHANICS , ASSOCIATE PROFESSOR, 位置天文・天体力学研究系, 助教授 1999 – 2001: 国立天文台, 位置天文天体力学研究系, 助教授 1993 – 2000: 国立天文台, 位置天文・天体力学研究系, 助教授 … More 1995: 国立天文台, 助教授 1992 – 1993: 国立天文台, 位置天文天体力学研究系, 助教授 1990: National Astronomical Observatory Research Assistant, 位置天文・天体力学研究系, 助手 1989: 東京大学, 理学部天文学教育研究センター, 助手 Less
Review Section/Research Field	Principal Investigator Global analysis / 非線形科学 / Global analysis / General mathematics (including Probability theory/Statistical mathematics) Except Principal Investigator Astronomy / 非線形科学 / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator ハミルトン力学系 / Hamiltonian dynamical system / 判定条件 / 可積分性 / ハミルトン系 / Criteria / Integrability / 可積分 / 微分方程式の数値解法 / Symplectic … More / Numerical integration method / シンプレクティック / シンプレティック / 数値解法 / 超可積分性 / 必要条件 / 可積分系 / 微分方程式の数値解析法 / ソリトン方程式 / 無限自由度 … More Except Principal Investigator カオス / 冥王星 / 数値シミュレーション / Numerical Simulation / Orbital Stability / Resonance / Pluto / Chaos / 軌道安定性 / 共鳴 / 永年共鳴 / タウ関数 / 非線形可積分系 / 並列計算 / 安定性 / 離散化 / 数値解法 / 微分方程式 / 保存系 / 計算数理科学 / 数理モデリング / Kuiper Belt / レゾナンス / カイパ-ベルト / 古在共鳴 / 平均運動共鳴 / 軌道安定 / カイパーベルト / Planetary System / 対称型線形多段法 / Symmetric Integrator / Symplectic Integrator / Mean Motion Resonance / Secular Resonance / Asteroidal Group / Asteroidal Family / Kirkwood Gap / Asteroid / 対称型数値積分法 / シンプレクティック積分法 / 小惑星の群 / 小惑星の族 / カ-クウッド間隙 / 小惑星 / 惑星軌道 / 共鳴関係 / カ-マーカー法 / ヤコビ法 / 符号理論 / ラックス形式 / アルゴリズム / 差分法 / リアプノフ指数 / 情報空間 / 有理関数 / 戸田方程式 / ロトカ・ボルテラ方程式 / 差分スキーム / ソリトン Less

Toward a complete list of integrable polynomial Hamiltonian systemsPrincipal Investigator
- Principal Investigator
  
  YOSHIDA Haruo
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  National Astronomical Observatory of Japan
CRITERIA FOR INTEGRABILITY OF HAMILTONIAN SYSTEMS AND LIST OF INTEGRABLE SYSTEMS BASED ON SINGULARITY ANALYSISPrincipal Investigator
- Principal Investigator
  
  YOSHIDA Haruo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY (NAO)
CRITERIA FOR INTEGRABILITY OF HAMILTONIAN SYSTEMS AND SINGULARITY ANALYSISPrincipal Investigator
- Principal Investigator
  
  YOSHIDA Haruo
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY (NAO)
保存系の計算数理の総合的研究
- Principal Investigator
  
  三井斌友
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
DEVELOPMENT AND APPLICATION OF SYMPLECTIC INTEGRATORPrincipal Investigator
- Principal Investigator
  
  YOSHIDA Haruo
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY
Resonance Structure of Kuiper Belt Objects and Their Dynomical Evolution
- Principal Investigator
  
  KINOSHITA Hiroshi
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
離散可積分系とその差分法とアルゴリズムへの応用
- Principal Investigator
  
  中村佳正
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Doshisha University
数値シミュレーションによる外惑星軌道の安定性
- Principal Investigator
  
  中井宏
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  非線形科学
- Research Institution
  National Astronomical Observatory of Japan
無限自由度のハミルトン系に対するシンプレクティック数値積分法Principal Investigator
- Principal Investigator
  
  吉田春夫
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  National Astronomical Observatory of Japan
ソリトン方程式に対するシンプレクティック数値積分法Principal Investigator
- Principal Investigator
  
  吉田春夫
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  非線形科学
- Research Institution
  National Astronomical Observatory of Japan
非線形可積分系の数理
- Principal Investigator
  
  中村佳正
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Doshisha University
ハミルトン力学系に対する正準変換型の数値積分公式の開発と応用Principal Investigator
- Principal Investigator
  
  吉田春夫
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  非線形科学
- Research Institution
  National Astronomical Observatory of Japan
外惑星系軌道の数値シミュレーションとリアプノフ指数
- Principal Investigator
  
  NAKAI Hiroshi
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  非線形科学
- Research Institution
  National Astronomical Observatory of Japan
Numerical Simulation of Dynamical Evolution of the Solar System over 5 Billion Years
- Principal Investigator
  
  KINOSHITA Hiroshi
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Origin of Chaos and Kirkwood Gaps in Astreoidal Motions
- Principal Investigator
  
  KINOSHITA Hiroshi
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory

All 2009 2008 2007 2006 2005

All Journal Article Presentation Book

[Book] 力学の解ける問題と解けない問題2005
- Author(s)
  吉田春夫
- Total Pages
  86
- Publisher
  岩波書店
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540224
[Book] Rikigaku no tokeru mondai to tokenai mondai (in Japanese)2005
- Author(s)
  H.Yoshida
- Total Pages
  86
- Publisher
  Iwanami publisher
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540224
[Journal Article] Additional Constants of Motion for a Discretization of the Calogero-Moser Model2008
- Author(s)
  Hideaki Ujino, Luc Vinet, Tetsu Yajima, Haruo Yoshida
- Journal Title
  
  Journal of the Physical Society of Japan 77(掲載確定)
- NAID
  110006821292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540226
[Journal Article] Additional constants of motion for a discretization of the Calogero- Moser model2008
- Author(s)
  Hideaki Ujino, Luc Vinet, Tetsu Yajima, Haruo Yoshida
- Journal Title
  
  Journal of Physical Society of Japan 77
  
  Pages: 74001-74001
- NAID
  110006821292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540226
[Journal Article] Additional Constants of Motion for a Discretization of the Calogero-Moser Model2008
- Author(s)
  H. Ujino, L. Vinet, T. Yajima, H. Yoshida
- Journal Title
  
  Journal of the Physical Society of Japan 77
  
  Pages: 74001-74001
- NAID
  110006821292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540226
[Journal Article] Necessary conditions for super-ntegrability of Hamiltonian systems2008
- Author(s)
  A. Maciejewski, M. Przybylska, H. Yoshida
- Journal Title
  
  Physics Letters A 372
  
  Pages: 5581-5587
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540226
[Journal Article] Necessary conditions for superintegrability of Hamiltonian systems2008
- Author(s)
  Andrzej J. Maciejewski, Maria Przybylska, Haruo Yoshida
- Journal Title
  
  Physics Letters A 372
  
  Pages: 5581-5587
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540226
[Journal Article] A super-integrable discretization of the Calogero model2005
- Author(s)
  H.Ujino, L.Vinet, H.Yoshida
- Journal Title
  
  Journal of Mathematical Physics 46
  
  Pages: 62705-62705
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540224
[Presentation] ミルトン系の可積分性と解の特異点の古典的正則化可能性2009
- Author(s)
  吉田春夫
- Organizer
  天体力学N体力学研究会
- Place of Presentation
  国立天文台,東京都三鷹市
- Year and Date
  2009-03-14
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] Necessary conditions for super-integrability of Hamiltonian systems with homogeneous potential2008
- Author(s)
  吉田春夫
- Organizer
  Dynamics Days Asia Pacific 5 (The 5th International Conference on Nonlinear Science)
- Place of Presentation
  奈良県新公会堂,奈良市
- Year and Date
  2008-09-10
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] Necessary conditions for super-integrability of Hamiltonian systems with homogeneous potential2008
- Author(s)
  H. Yoshida
- Organizer
  Dynamics Days Asia Pacific 5
- Place of Presentation
  奈良県新公会堂
- Year and Date
  2008-09-10
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] 同次式ポテンシャル系の超可積分性の必要条件2007
- Author(s)
  吉田春夫
- Organizer
  戸田格子40周年非線形波動研究の歩みと展望」研究集会
- Place of Presentation
  九州大学応用力学研究所
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] 同次式ポテンシャル系の超可積分性の必要条件2007
- Author(s)
  吉田春夫
- Organizer
  九州大学応用力学研究所研究集会
- Place of Presentation
  九州大学
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] 同次式ポテンシャル系の可積分性と超可積分性2007
- Author(s)
  吉田春夫
- Organizer
  「ハミルトン系とその周辺」研究集会
- Place of Presentation
  岐阜大学工学部
- Year and Date
  2007-11-02
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] 同次式ポテンシャル系の超可積分性の必要条件2007
- Author(s)
  吉田春夫
- Organizer
  天体力学N体力学研究会
- Place of Presentation
  木更津高等専門学校,千葉県
- Year and Date
  2007-03-08
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] Present status toward a complete list of integrable 2D homogeneous polynomial potentials2006
- Author(s)
  吉田春夫
- Organizer
  International Conference on Chaos and Dynamical Complexity
- Place of Presentation
  National Tsing Hua University, Hsinchu, Taiwan
- Year and Date
  2006-05-24
- Data Source
  KAKENHI-PROJECT-18540226
[Presentation] Integrability of 2D homogeneous potential2006
- Author(s)
  吉田春夫
- Organizer
  Conference on Differential Equations and Singularities (A Satellite Conference of ICM 2006)
- Place of Presentation
  Tordesillas, Valladolid, Spain
- Year and Date
  2006-09-07
- Data Source
  KAKENHI-PROJECT-18540226

1. NAKAI Hiroshi (60155653)

# of Collaborated Projects: 9 results

# of Collaborated Products: 0 results
2. TANIKAWA Kiyotaka (80125210)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
3. KINOSHITA Hiroshi (00012857)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. 中村佳正 (50172458)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 広田良吾 (00066599)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 伊藤利明 (60201927)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. YOSHIKAWA Makoto (10212309)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 永友清和 (90172543)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 高崎金久 (40171433)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 薩摩順吉 (70093242)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 梶原健司 (40268115)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 石森勇次 (20159784)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 三井斌友 (50027380)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 杉原正顯 (80154483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 小藤俊幸 (30234793)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 小澤一文 (20100753)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 前田茂 (20115934)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 中尾充宏 (10136418)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 三好哲彦 (60040101)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. ANDRZEJ J. Maciejewski

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
21. マリアプシビルスカ

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

YOSHIDA Haruo 吉田 春夫

Research Projects

Research Products

Co-Researchers

Toward a complete list of integrable polynomial Hamiltonian systemsPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

CRITERIA FOR INTEGRABILITY OF HAMILTONIAN SYSTEMS AND LIST OF INTEGRABLE SYSTEMS BASED ON SINGULARITY ANALYSISPrincipal Investigator

Principal Investigator

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CRITERIA FOR INTEGRABILITY OF HAMILTONIAN SYSTEMS AND SINGULARITY ANALYSISPrincipal Investigator

Principal Investigator

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Principal Investigator

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DEVELOPMENT AND APPLICATION OF SYMPLECTIC INTEGRATORPrincipal Investigator

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無限自由度のハミルトン系に対するシンプレクティック数値積分法Principal Investigator

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ソリトン方程式に対するシンプレクティック数値積分法Principal Investigator

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ハミルトン力学系に対する正準変換型の数値積分公式の開発と応用Principal Investigator

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YOSHIDA Haruo 吉田春夫