Iwai Toshihiro 岩井敏洋

… Alternative Names

IWAI Toshihiro 岩井敏洋

IWAI Toshihro 岩井敏洋

岩井敏洋イワイトシヒロ

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Researcher Number	10021635
Other IDs
Affiliation (Current)	2025: 京都大学, 情報学研究科, 名誉教授
Affiliation (based on the past Project Information) *help	2018 – 2023: 京都大学, 情報学研究科, 名誉教授 2014 – 2016: 京都大学, 情報学研究科, 名誉教授 2012: 京都大学, 大学院・情報学研究科, 教授 2010 – 2012: 京都大学, 情報学研究科, 教授 2006: Kyoto University, Graduate School of Informatics, Professor, 情報学研究科, 教授 … More 1999 – 2004: 京都大学, 情報学研究科, 教授 1999: 京都大学, 大学院・情報学研究科, 教授 1996: 京都大学, 工学研究科, 教授 1994: Kyoto University, Faculty of Engineering, Professor, 工学部, 教授 1991: 京都大学, 工学部, 助教授 1989: 京都大学, 工学部, 助教授 Less
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / Global analysis / Geometry / Geometry / Global analysis Except Principal Investigator Engineering fundamentals / Engineering fundamentals / Geometry
Keywords	Principal Investigator チャーン数 / スペクトル流 / バルク・エッヂ対応 / reduction / 多体系 / 簡約化 / 写像度 / ディラック方程式 / エネルギーバンド / 主バンドル … More / Chern number / Dirac oscillator / second Chern number / Dirac operator / bulk-edge correspondence / Jahn-Teller effect / Born-Oppenheimer / 時間反転対称性 / 第２チャーン数 / Jahn-Teller 効果 / Landau-Peierls量子化 / ディラック振動子 / エネルギー・運動量写像 / ポートハミルトン系 / ハミルトン力学 / 接続理論 / ファイバーバンドル / stratification / many-body system / ピータ・ワイルの定理 / 力学系の対称性 / 量子力学系の層化・簡約化 / 線形分子・非線形分子 / 力学系の層化簡約化 / 変換群論 / 層化 / 多体型 / Lyapunov exponents / normal forms / geometric dynamical systems / 振動・回転 / ピータ・ワイル / リャプーノフ指数 / 標準形 / 幾何学的力学系 / フランス / 国際研究者交流 / エネルギー運動量写像 / バンド構造 / ディラック作用素 / 境界条件 / 多様体上の最適化問題 / 擬剛体 / 宙返り / 正6面体群 / 2面体群 / 配位平坦 / ポート制御 / 幾何力学 / ３準位系 / 正８面体群 / チャーン数（フランス） / 幾何学的力学系理論 / 力学系 / Taub-NUT計量 / 多重ケプラー系 / 周期軌道 / 多重Kepler系 / 一般化Taub-NUT計量 / 複素射影空間 / ヤン・ミルズ接続 / ベリ-接続 / SU(2)ケプラ-問題 / 簡約化相空間 / 古典力学系 … More Except Principal Investigator 数式処理 / 逆問題 / 可積分系 / separation of variables / computer algebra / inverse problem / Birkhoff-Gustavson normalization / 標準化 / 変数分離 / 力学系 / 保存力学系 / 標準形 / quantum computing / the Schrodinger equation / 非線形ハミルトン系 / アルゴリズム開発 / プログラム開発 / 探索アルゴリズム / シュレディンガー方程式 / ジョセフソン接合 / 量子計算 / 時間依存Schrodinger方程式 / Birkhoff-Gustavson標準化 / algorithm / integrability of systems / Bertrand-Darboux条件 / ロシア / 国際情報交換 / ハミルトン力学 / Birkhoff-Gustavson / アルゴリズム / 可積分性 / Birkhoff-Gustavson標準形 / Integrable system / Symplectic geometry / Dynamical system / Complex differential geometry / Riemannian geometry / Geometric variational problem / Global analysis / Geometry of manifolds / 等質空間 / 巾零幾何学 / アレクサンドロフ空間 / 調和写像 / シンプレクティック幾何学 / 複素微分幾何学 / リーマン幾何学 / 幾何学的変分問題 / 大域解析学 / 多様体の幾何学 / 摂動論 Less

Advances in Geometric Mechanics and Topology of Quantum SystemsPrincipal Investigator
- Principal Investigator
  
  岩井敏洋
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Kyoto University
Progress in geometrtic mechanics and topology of quantum systemsPrincipal Investigator
- Principal Investigator
  
  Iwai Toshihiro
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Kyoto University
Progress in geometric mechanics and topological study of quantum systemsPrincipal Investigator
- Principal Investigator
  
  Iwai Toshihiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
Application of and development in geometric mechanicsPrincipal Investigator
- Principal Investigator
  
  IWAI Toshihiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Kyoto University
Computer-algebra approach to the inverse problem of the Birkhoff-Gustavson normalization and application to problems in science and engineering
- Principal Investigator
  
  UWANO Yoshio
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Future University-Hakodate
  Kyoto University
Geometric theory of alynawical systems, development and applicationPrincipal Investigator
- Principal Investigator
  
  IWAI Toshihiro
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Kyoto University
The inverse problem of the Birkhoff-Gustavson normalization and its application
- Principal Investigator
  
  UWANO Yoshio
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
保存力学系における標準形理論の展開と逆問題
- Principal Investigator
  
  UWANO Yoshio
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Geometric theory of dynamical systems and its applicationPrincipal Investigator
- Principal Investigator
  
  IWAI Toshihro
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  KYOTO UNIVERSITY
力学系の理論とノーマン幾何学Principal Investigator
- Principal Investigator
  
  岩井敏洋
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
力学系の理論とリーマン幾何学Principal Investigator
- Principal Investigator
  
  岩井敏洋
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
Geometry of Manifolds and Global Analysis
- Principal Investigator
  
  NISHIKAWA Seiki
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
接続の微分幾何学の力学系への応用Principal Investigator
- Principal Investigator
  
  岩井敏洋
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Institution
  Kyoto University
主バンドルに付随する古典および量子力学系の研究Principal Investigator
- Principal Investigator
  
  岩井敏洋
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Institution
  Kyoto University

[Book] Geometry, Mechanics, and Control in Action for the Falling Cat2021
- Author(s)
  Toshihiro Iwai
- Total Pages
  182
- Publisher
  Springer
- ISBN
  9789811606878
- Data Source
  KAKENHI-PROJECT-18K03297
[Book] 数理の玉手箱の中の1章「宙返りの奥義-幾何,力学,制御」2010
- Author(s)
  岩井敏洋
- Total Pages
  33
- Publisher
  遊星社
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] A bulk-edge correspondence between the second Chern number and the spectral flow2023
- Author(s)
  Toshihiro Iwai
- Journal Title
  
  Annals of Physics
  
  Volume: 457 Pages: 169436-169436
- DOI
  10.1016/j.aop.2023.169436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03223
[Journal Article] An integrable model of a planar tri-atomic molecule2023
- Author(s)
  Toshihiro Iwai
- Journal Title
  
  Journal of Mathematical Physics
  
  Volume: 64 Issue: 9
- DOI
  10.1063/5.0132964
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03223
[Journal Article] Angular momentum coupling, Dirac oscillators, and quantum band rearrangements in the presence of momentum reversal symmetries2020
- Author(s)
  T. iwai, D.A. Sadovskii, and B. Zhilinskii
- Journal Title
  
  Journa of Geometry and Mechanics
  
  Volume: 出版予定
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] Bulk-edge correspondence for the Dirac oscillator on the two-torus as a magnetic unit cell2020
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Journal of Geometry and Physics
  
  Volume: 156 Pages: 103784-103784
- DOI
  10.1016/j.geomphys.2020.103784
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] A Study of energy band rearrangement in isolated molecules by means of the Dirac oscillator approximation2020
- Author(s)
  G. Dhont, T. Iwai, and B. Zhilinskii
- Journal Title
  
  Regular and chaotic dynamics
  
  Volume: 25 Issue: 5 Pages: 424-452
- DOI
  10.1134/s1560354720050032
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] Angular momentum coupling, Dirac oscillators, and quantum band rearrangements in the presence of momentum reversal symmetries2020
- Author(s)
  T. Iwai, D.A. Sadovskii, and B. Zhilinskii
- Journal Title
  
  Journal of Geometric Mechanics
  
  Volume: 12 Issue: 0 Pages: 455-505
- DOI
  10.3934/jgm.2020021
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] The 2D Kramers-Dirac oscillator2019
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Physics Letters A
  
  Volume: 383 Issue: 13 Pages: 1389-1395
- DOI
  10.1016/j.physleta.2019.01.062
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] The 2D Kramers-Dirac oscillator and a corresponding semi-quantum system2019
- Author(s)
  Toshihiro Iwai and Boris Zhilinskii
- Journal Title
  
  RIMS Kokyuroku
  
  Volume: 2137
- NAID
  120006888152
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] Band rearrangement through the 3D-Dirac equation with boundary conditions, and the corresponding topological change2018
- Author(s)
  T, Iwai and B. Zhilinskii
- Journal Title
  
  arXiv:1812.05364v1
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-18K03297
[Journal Article] Chern numbr modification in crossing the boundary between different band structures: Three-band models with cubic symmetry2017
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Reviews in Mathematical Physics
  
  Volume: 29 Issue: 02 Pages: 1750004-1750004
- DOI
  10.1142/s0129055x17500040
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Topological phase transition in a molecular Hamiltonian with symmetry and pseudo-symmetry, studied through quantum, semi-quantum and classical models2017
- Author(s)
  G. Dhont, T. Iwai, and B. Zhilinskii
- Journal Title
  
  arXiv
  
  Volume: -
- Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Band rearrangement through the 2D-Dirac equation: Comparing the APS and the chiral bag boundary conditions2016
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Indag Math
  
  Volume: x Issue: 5 Pages: 1081-1106
- DOI
  10.1016/j.indag.2015.11.010
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Change in energy eigenvalues against parameters2016
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Trends in Mathematics (Birkhauser)
  
  Volume: - Pages: 233-253
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Change in enegy eigenvalues against parameters2016
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Trends in Mathematics
  
  Volume: x
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Local description of band rearrangements2015
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Acta Appl Math
  
  Volume: 印刷中 Issue: 1 Pages: 97-121
- DOI
  10.1007/s10440-014-9992-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Topological phase transition in the vibration-rotation dynamics of an isolated molecule2014
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Theor Chem Acc
  
  Volume: 133 Issue: 7 Pages: 1501-1501
- DOI
  10.1007/s00214-014-1501-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400068
[Journal Article] Optimization algorithms on the Grassmann manifold with application to matrix eigenvalue problems2014
- Author(s)
  Hiroyuki Sato, Toshihiro Iwai
- Journal Title
  
  Japan Journal of Industrial and Applied Mathem atics
  
  Volume: (印刷中) Issue: 2 Pages: 335-400
- DOI
  10.1007/s13160-014-0141-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J05977, KAKENHI-PROJECT-26400068
[Journal Article] A Riemannian optimization approach to the matrix singular value-decomposition2013
- Author(s)
  H. Sato and T. Iwai
- Journal Title
  
  SIAM journal of Optimization
  
  Volume: 23 Issue: 1 Pages: 188-212
- DOI
  10.1137/120872887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Rearrangement of Energy Bands : Chern Numbers in the Presence of Cubic Symmetry2012
- Author(s)
  Toshihiro Iwai, Boris Zhilinski
- Journal Title
  
  Acta Applicandae Mathematicae
  
  Volume: (On-line first) Issue: 1 Pages: 153-175
- DOI
  10.1007/s10440-012-9694-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Rearangement of energy bands: Chern numbers in the presence of cubic symmetry2012
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Acta Applicande Mathematicae
  
  Volume: 12 Pages: 153-175
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Configuration flatness and Lagrangian control systems with fewer controls than degrees of freedom2012
- Author(s)
  K. Sato and T. Iwai
- Journal Title
  
  Systems and Control Letters
  
  Volume: 61 Issue: 2 Pages: 334-342
- DOI
  10.1016/j.sysconle.2011.11.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] The falling cat as a port-controlled Hamiltonian system2012
- Author(s)
  T. Iwai and H. Matsunaka
- Journal Title
  
  Journal of Geometry and Physics
  
  Volume: 62 Issue: 2 Pages: 279-291
- DOI
  10.1016/j.geomphys.2011.10.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Poisson mechanics for perturbed MIC-Kepler problems at both and negative energies2012
- Author(s)
  T. Iwai and S. Matsumoto
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 45 Issue: 36 Pages: 43-43
- DOI
  10.1088/1751-8113/45/36/365203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Classical and quantum mechanics of pseudo-rigid body in three dimensions2010
- Author(s)
  T. Iwai
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 43 Issue: 41 Pages: 32-32
- DOI
  10.1088/1751-8113/43/41/415204
- Year and Date
  2010-09-27
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Energy Bands: Chern number and symmetry2010
- Author(s)
  T. Iwai and B. Zhilinskii
- Journal Title
  
  Annals of Physics
  
  Volume: 326 Issue: 12 Pages: 3013-3066
- DOI
  10.1016/j.aop.2011.07.002
- NAID
  120003534367
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] The geometry and mechanics of generalized pseudo-rigid bodies2010
- Author(s)
  Toshihiro Iwai
- Journal Title
  
  Journal of Physics A : Mathematical and Theoretical
  
  Volume: 43
- NAID
  120002056158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] The geometry and mechanics of generalized pseudo-rigid bodies2010
- Author(s)
  T. Iwai
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 43 Issue: 9 Pages: 28-28
- DOI
  10.1088/1751-8113/43/9/095206
- NAID
  120002056158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Classical and quantum mechanics of a pseudo-rigid body in three dimensions2010
- Author(s)
  Toshihiro Iwai
- Journal Title
  
  Journal of Physics A: Mathematical and Theoretical
  
  Volume: 43
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Classical and quantum dynamics for an extended free rigid body2010
- Author(s)
  T. Iwai and D. Tarama
- Journal Title
  
  Differential Geometry and Its Applications
  
  Volume: 28 Issue: 5 Pages: 501-517
- DOI
  10.1016/j.difgeo.2010.05.002
- NAID
  120002426869
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540225
[Journal Article] Stratified reduction of classical many-body systems With symmetry2005
- Author(s)
  T.Iwai, H.Yamaoka
- Journal Title
  
  Journal of Physics A vol 38
  
  Pages: 2415-2439
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560050
[Journal Article] Stratified reduction of classical many-body systems with symmetry2005
- Author(s)
  T.Iwai
- Journal Title
  
  Journal of Physics A 38巻
  
  Pages: 2415-2439
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560050
[Journal Article] Strofified reduction of classical many-body systems with symmetry2005
- Author(s)
  T.Iwai, H.Yamaoka, Y.Uwano
- Journal Title
  
  Journal of Physics A 38,11
  
  Pages: 2415-2439
- Data Source
  KAKENHI-PROJECT-16560050
[Presentation] An integrable model of a planar tri-atomic molecule2023
- Author(s)
  岩井敏洋
- Organizer
  名古屋数理情報科学研究会
- Data Source
  KAKENHI-PROJECT-21K03223
[Presentation] Bulk-edge correspondence in two and three dimensions2023
- Author(s)
  岩井敏洋
- Organizer
  名古屋数理情報科学研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K03223
[Presentation] Bulk-edge correspondence in two and three dimensions2023
- Author(s)
  岩井敏洋
- Organizer
  名古屋数理情報科学研究会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] An integrable model of a planar tr-atomic molecule --Geometry and quantum mechanics--2023
- Author(s)
  岩井敏洋
- Organizer
  立命館大学数理工学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K03223
[Presentation] A bulk-edge correspondence through the second Chern number2021
- Author(s)
  Toshihiro Iwai
- Organizer
  立命館幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K03223
[Presentation] Bulk-edge correspondence for the Dirac oscillator on the two-torus as a magnetic unit cell2020
- Author(s)
  Toshihiro Iwai
- Organizer
  University of Antwerp
- Invited
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] Geometry, mechanics, and control in action for the falling cat2020
- Author(s)
  岩井敏洋
- Organizer
  名古屋大学情報学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] A way to the instanton2019
- Author(s)
  岩井敏洋
- Organizer
  立命館大学　幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] The Dirac equation on S^3, revisited2019
- Author(s)
  岩井敏洋
- Organizer
  量子化の幾何学
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] ４D Dirac oscillator2018
- Author(s)
  岩井敏洋
- Organizer
  幾何学と大域解析学
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] The 2D Kramers-Dirac oscillator2018
- Author(s)
  岩井敏洋
- Organizer
  Symetry and singularity
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03297
[Presentation] From quantum mechanics to classical mechanics and then quantization on a simple model2016
- Author(s)
  岩井敏洋
- Organizer
  量子化の幾何学2016
- Place of Presentation
  早稲田大学
- Year and Date
  2016-12-09
- Invited
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] Change in eigenvalues against parameters through Dirac equations with boundary conditions2016
- Author(s)
  Toshihiro Iwai
- Organizer
  Geometric and Singular Analysis
- Place of Presentation
  Potsdam., Germany
- Year and Date
  2016-03-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] Band rearrangemnets through Dirac equations with boundary conditions2015
- Author(s)
  Toshihiro Iwai
- Organizer
  Dynamica nad Geometry
- Place of Presentation
  Leiden, Nertherland
- Year and Date
  2015-06-16
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] Change in eigenvalues against parameters2015
- Author(s)
  Toshihiro Iwai
- Organizer
  Workshop on Geometric Methods in Physics
- Place of Presentation
  Bialowiezas, Poland
- Year and Date
  2015-06-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] Chern numbers associated with two- and three-level semi-quantum systems with D_3 and O symmetries2013
- Author(s)
  岩井敏洋
- Organizer
  九州大学幾何学セミナー
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Chern numbers associated with semi-quantum systems2011
- Author(s)
  岩井敏洋
- Organizer
  幾何学的力学系の新展開
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2011-11-01
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Rearrangement of energy bands: Chern numbers in the presence of symmetry2011
- Author(s)
  B. Zhilinskii and T. Iwai
- Organizer
  Symmetry and Perturbation Theory 2011
- Place of Presentation
  Otranto (Italy)
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Poisson mechanics treatment of perturbed Kepler problems at negative and positive energies2011
- Author(s)
  T. Iwai
- Organizer
  Symmetry and Perturbation Theory 2011
- Place of Presentation
  Otranto (Italy
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Poisson mechanics treatment of perturbed Kepler problems at negative and positive energies2011
- Author(s)
  Toshihiro Iwai
- Organizer
  Symmetry and Perturbation Theory 2011
- Place of Presentation
  Otranto (Italy)
- Year and Date
  2011-06-10
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Chern numbers associated with two- and three-level semi-quantum systems with D_3 and O symmetries
- Author(s)
  岩井敏洋
- Organizer
  幾何学セミナー
- Place of Presentation
  九州大学
- Invited
- Data Source
  KAKENHI-PROJECT-22540225
[Presentation] Control systems -the falling cat and the inverted pendulum-
- Author(s)
  岩井敏洋
- Organizer
  Geometry in Nara -Around subRiemannian geometries -
- Place of Presentation
  奈良女子大学
- Year and Date
  2014-08-19 – 2014-08-21
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] パラメータ変化に伴うエネルギーバンドの再構成
- Author(s)
  岩井敏洋
- Organizer
  沼津研究会
- Place of Presentation
  沼津高専
- Year and Date
  2015-03-09 – 2015-03-11
- Data Source
  KAKENHI-PROJECT-26400068
[Presentation] The falling cat as a port-controlled Hamiltonian system
- Author(s)
  Toshihiro Iwai
- Organizer
  (a private seminar)
- Place of Presentation
  L’Universit´e P.-M. Curie Paris VI
- Data Source
  KAKENHI-PROJECT-22540225

1. UWANO Yoshio (80201953)

# of Collaborated Projects: 5 results

# of Collaborated Products: 1 results
2. YAMAGUCHI Yoshiyaki (40314257)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. NISHIKAWA Seiki (60004488)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KASUE Atsushi (40152657)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. BANDO Shigetoshi (40165064)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. FUKAYA Kenji (30165261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. OGIUE Koichi (10087025)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 剱持勝衛 (60004404)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 陶山芳彦 (70028223)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 満渕俊樹 (80116102)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 坂根由昌 (00089872)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 砂田利一 (20022741)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Iwai Toshihiro 岩井 敏洋

IWAI Toshihiro 岩井 敏洋

IWAI Toshihro 岩井 敏洋

岩井 敏洋 イワイ トシヒロ

Research Projects

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Advances in Geometric Mechanics and Topology of Quantum SystemsPrincipal Investigator

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Progress in geometrtic mechanics and topology of quantum systemsPrincipal Investigator

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Progress in geometric mechanics and topological study of quantum systemsPrincipal Investigator

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Application of and development in geometric mechanicsPrincipal Investigator

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Computer-algebra approach to the inverse problem of the Birkhoff-Gustavson normalization and application to problems in science and engineering

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Geometric theory of alynawical systems, development and applicationPrincipal Investigator

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The inverse problem of the Birkhoff-Gustavson normalization and its application

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保存力学系における標準形理論の展開と逆問題

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Geometric theory of dynamical systems and its applicationPrincipal Investigator

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力学系の理論とノーマン幾何学Principal Investigator

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力学系の理論とリーマン幾何学Principal Investigator

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Geometry of Manifolds and Global Analysis

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接続の微分幾何学の力学系への応用Principal Investigator

Iwai Toshihiro 岩井敏洋

IWAI Toshihiro 岩井敏洋

IWAI Toshihro 岩井敏洋

岩井敏洋イワイトシヒロ