Okamoto Hisashi 岡本久

… Alternative Names

OKAMOTO Hisashi 岡本久

岡本秀夫オカモトヒデオ

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Researcher Number	40143359
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Affiliation (Current)	2025: 学習院大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2017 – 2023: 学習院大学, 理学部, 教授 1994 – 2019: 京都大学, 数理解析研究所, 教授 2016: 学習院大学, 自然科学研究科, 教授 2011: 京都大学, 数理解析研究科, 教授 2001: 京都大学, 数理解析学研究所, 教授 … More 1998: Kyoto Univ., Research Institute of Mathematical Sciences Professor, 大学院・数理解析研究所, 教授 1990 – 1993: 京都大学, 数理解析研究所, 助教授 1988 – 1989: 東京大学, 教養学部, 助教授 Less
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12040:Applied mathematics and statistics-related / 解析学 / Engineering fundamentals Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Engineering fundamentals / General mathematics (including Probability theory/Statistical mathematics) / Global analysis / 解析学 … More / Mathematical Sciences in Search of New Cooperation / 物理学一般 / Science and Engineering / Foundations of mathematics/Applied mathematics / Basic analysis / Global analysis Less
Keywords	Principal Investigator 水面波 / Navier-Stokes方程式 / 流体力学 / Navier-Stokes equations / singular perturbation / 反応拡散系 / 特異摂動 / double exponential transform / singularity / 特異点 … More / point vortex / 内部遷移層 / 数値解析学 / 自己相似解 / 解の爆発 / オイラー方程式 / 渦法 / 解の分岐 / Euler方程式 / 非線形偏微分方程式 / fluid mechanics / blow-up / vortex dynamics / 差分法 / FFT / self-similar solution / interior layer / blow-up of solutions / 力学系 / 精度保証計算 / スペクトル法 / 領域分割法 / vortex sheet / 渦層 / 分岐理論 / 数値積分 / 乱流 / 流体方程式 / 数理流体力学 / 水面波の分岐 / 解の特異点 / Navier-Stokes 方程式 / 数値計算法 / ナヴィエ・ストークス方程式 / 水面波の解析 / Prandtl-Batchelor theory / Proudman-Johnson方程式 / 高速フーリエ変換 / 渦糸 / pulse solutions / reaction-diffusion system / trajectories of fluid particles / dynamical systems / Euler equations / パルス解 / 粒子の軌跡 / ナビエ・ストークス方程式 / Yamada's integralequation / solitary wave / 極小曲面 / 燃焼合成 / Cahn-Hiliard方程式 / 保存型スキーム / Nekrasov方程式 / Cahn-Hilliard方程式 / 積分方程式 / 2重指数関数変換 / yamadaの積分方程式 / 二重指数関数変換 / 孤立波 / Navier-Stokes equations! / periodic solution / dynamical system / bifurcation / 渦力学 / KdV方程式 / 衝撃波 / ボルツマン方程式 / ナビエストークス方程式 / 周期解 / finite difference method / wavelet / thin layer element method / ill-posed problem / high precision computation / spectral method / fundamental solution method / Fast summation method / 逆問題 / 保存型差分法 / ウェーブレット / 薄層要素法 / 非適切問題 / 多倍長計算 / 代用電荷法 / 渦法の高速算法 / singularity of solutions / thermal convection / bifurcation of surface wave / internal iayer / the Burgers equation / Kolmogorov flow / Fast summation method for the vortex method / 平行計算 / 渦構造 / 熱対流 / 渦点の運動 / Burgers方程式 / Kolmogorov流 / 渦層の高速計算 / numerical method / matroid theory / algebraic analysis / Equations of motion of fluids / 数値解析法 / マトロイド理論 / 代数解析 / bifurcation theory / water wave / numerical quadrature / internal layr / turbulence / vortex motion / equations of fluid motion / モデリング / 数値解析 / 遷移層 / 渦運動 / 応用数学 / ナヴィエ－ストークス方程式 / 解析学 / 流体 / 分岐 / 高レイノルズ数 / 2次元流れ / 2次元乱流 / 逆カスケード / ナヴィエ=ストークス方程式 / 水面波の特異性 / 爆発の数値解析 / 安定性と分岐 / ナヴィエーストークス方程式 / ナヴィエ-ストークス方程式 / 高速和法 / 非圧縮非粘性流体 / パンルベ方程式 / 群表現論 / アルゴリズム / 組合せ理論 / 大規模システム / 数値シュミレーション / Golubitsky-Schaeffer理論 / Levi-Civita方程式 / 表面張力波 … More Except Principal Investigator カオス / 分岐 / 力学系 / chaos / bifurcation / 数値解析 / 特異摂動 / Navier-Stokes方程式 / 応用数学 / 特異性 / 大域的構造 / 数値計算 / 自由境界問題 / 並列計算 / 有限要素法 / 分岐問題 / 解空間の大域的構造 / 熱対流問題 / 計算機援用証明法 / 非線形偏微分方程式 / dynamical system / 乱流 / ロスビー波 / 不変測度 / 精度保証付き数値計算 / 回転流体 / 位相的方法 / 大自由度 / 領域分割法 / 微分方程式 / geophysical fluid dynamics / 角運動量輸送 / 西岸強化流 / 回転乱流 / 周極流 / 地球流体力学 / データ解析 / large degrees of freedom / complex dynamics / 無限次元力学系 / 複素力学系 / 非線形波動 / Navier-Stokes equation / Computer assisted proof / hyperbolicity / global structure / 特異摂動的力学系 / 双曲性 / pattern / パターン / PVM / singular perturbation / multiple-scale / 並列計算アルゴリズム / 数値流体力学 / moriplot / XWindow / 科学技術計算 / FORTRAN / GKS / 自由境界 / 流体力学 / ウェーブレット解析 / 反応拡散方程式系 / エントロピー / 大偏差原理 / 解の爆発 / 安定性 / 熱対流 / 流体 / 大自由度系 / 反応拡散系 / 動的計画法 / 灌漑 / 非線型偏微分方程式 / 最適化 / 土壌物理 / 灌漑農業 / 比較定理 / 非線型微分方程式 / 国際研究者協力 / 特異拡散 / 水管理 / 分数階微積分学 / 乾燥・半乾燥地農業 / 粘性解 / 交通工学・国土計画 / 関数論 / 関数方程式論 / 交通計画・国土計画 / 流体工学 / angular momentum transfer / unstable periodic orbits / circumpolar jets / Rossby waves / beta-plane approximation / rotating fluid dynamics / 不安定周期軌道 / 周極ジェット / ベータ面近似 / 回転流体力学 / ergodic theory / 複雑系 / 摂動 / カオス遍歴 / 特異構造 / エルゴード理論 / Bifurcation problems / Nonlinear waves / Dynamical systems / Heat convection problems / Global structure of solution space / Nonlinear partial differential equations / 外部問題 / 粘性衝撃波 / moist convection / westward intensification / rotating turbulence / wave-mean flow interaction / Rossby wave / circumpolar flow / rotating fluid / 円領域 / ナビエストークス方程式 / 2次元乱流 / 球面 / Rosbby波 / barotroic流 / ベータ効果 / 回転球面 / barotropic流 / 地球流体 / 流体方程式 / 湿潤対流 / 波と平均流の相互作用 / Rossby波 / entropy / seismic wave / constraints / variational problem / symbol functions / biorthogonal wavelets / orthogonal wavelets / wavelet transformation / データ処理 / 応用スペクトル解析 / 時間周波数解析 / 時系列解析 / 離散ウェーブレット変換 / 模擬地震波 / 応答スペクトル / 直交ウェーブレット / ドブシーウェーブレット / メイヤーウェーブレット / 離散ウェーブレット / 地震波形 / 双直交ウェーブレット / 地震波 / 拘束条件 / 変分問題 / シンボル関数 / 双直行ウェーブレット / 直行ウェーブレット / ウェーブレット変換 / invariant measure / topological property / giobal structure / ヘテロクリニック軌道 / Conley index / 非線型 / 数理物理 / 位相的性質 / Computer Assisted Proof / Nonlinear Wave / Interior Transition Layer / Bifurcation Problem / Thin Layer Flow / Heat Convection Problem / Navier-Stokes Equation / Nonlinear Partial Differential Equation / 波動における特異性 / 渦および乱流における特異性 / Faraday wave / 浅水波 / Boussinesq方程式 / 内部遷移層 / 液膜流 / Taylor-Couette problem / Heat convection problem / Dynamical system / Bifurcation from degenerate singular points / Global bifurcation structure / Nonlinear PDE / Reynolds数,Rayleigh数 / roll,六角形cell / 退化特異点の摂動 / 大域的な分岐構造 / 燃焼合成反応 / 粘性的衝撃波 / 縮約系の大域的解析 / Taylor問題 / 退化特異点からの分岐 / 大域的分岐構造 / topological index / structural stability / 数値的検証 / 位相的指標 / 構造安定性 / distributed system / group symmetry / RCG network / transfer function matrix / combinatorial canonical form / mixed polynomial matrix / valuated matroid / 離散双対定理 / M凸関数 / 多項式行列 / 混合行列 / システム解析 / マトロイド / 分散システム / 群論的対称性 / RCG回路 / 伝達関数行列 / 組合せ論的正準形 / 混合多項式行列 / 付値マトロイド / reaction-difusion / phase separation / spectral method / free boundary / 無限精度 / 任意精度 / 高精度 / 反応拡散 / 相分離 / スペクトル法 / classical quantum correspondence / point process / eigenvalue distirbution / asymptotic theory / hydrodynamical limit / random matrix / 古典量子対応 / 点過程 / 固有値分布 / 漸近理論 / 流体力学的極限 / ランダム行列 / deformation (of differential equations) / Stokes curves / Schrodinger equations / Painleve transcendents / monodromy groups / Borel resummation / Exact WKB analysis / 複素フーリエ解析 / Multiple-scale / Painleve函数 / 代数解析学 / 微分方程式の変形 / 保型函数 / ボレル和 / 変り点 / ストークス曲線 / パンルヴェ函数 / (微分方程式の)変形 / 変わり点 / 接続公式 / (微分方程式の) 変形 / Stokes曲線 / Schrodinger方程式 / multiple scale / Painleve超越函数 / モノドロミー群 / Borel総和法 / 完全WKB解析 / computation with guaranteed error bounds / Navier-Stokes equations / parallel computation algorithm / domain decomposition method / leak boundary condition / vortex method and vortex sheet / drag and lift / finite element method / SOR-ニュートン法 / 数値解の誤差評価 / 差分微分方程式 / 漏洩・透過境界条件 / 精度保証計算 / ナヴィエ・ストークス方程式 / 渦法と渦層 / 揚力・抗力の数値計算 / Methods to mathematical sciences / Computer aided analysis / Theooretical study of domain decomposition methods / Algorithm of parallel computing / Bifurcation theory of flow problems / ソフトサイエンス / 数理ファイナンス / Industrial Mathematics / 数理科学的概論 / 数理科学的方法論 / 計算機支援解析 / 領域分割法の理論的研究 / 流体問題の分岐理論 / Fracture mechanics / Reaction-Diffusion / Fluid dynamics / Iteration method / Parallel computing / Numerical analysis / Mathematical modelling / Scientific computation / 反復解法 / 反応-拡散方程式 / 反応一拡散 / 破壊力学 / 反応-拡散 / 反復法 / 数理モデル / scientific computation / numerical computation / three dimensional figure / graphics / GAS / 立体図形表示 / XWindows / グラフィックス / 3次元立体図形表示 / 図形表示 / Parallel Computation / Bifurcation Structure / Singular Points / Fracture Phenomena / Free Boundaries / Fluid Dynamics / Scientific Computing / Nonlinear Structures / 非線形現象を計算科学 / 非線形現象と形算科学 / パターン形成の数理 / 力学系の分岐構造 / 微分方程式の特異点 / 破壊現象の数理 / 界面ダイナミクスの数理 / 並列計算のアルゴリズム / カオスの応用 / 分岐構造の追跡 / 微分方程式に現われる特異点 / 破壊現象の科学計算 / 自由境界と界面のダイナミクス / 流体系の非線形構造 / 理論的解析と科学計算 / 分岐構造 / 特異点 / 破壊現象 / 科学計算 / 非線形構造 / mathematical modelling / interval arithmetic / free boundary-value problem / linear system of equations / numerical solution of differential equations / numerical algorithm / 精度保証付きアルゴリズム / スーパーコンピューテイング / 大規模方程式系 / 数値的安定性 / 常微分方程式系 / 発展方程式 / 数理モデリング / 区間演算 / 流体力学的方程式 / 連立線型方程式 / 微分方程式数値解法 / 数値アルゴリズム / compressible turbulence / dynamo / thermal convection / vortical structure / turbulent shear flow / energy transfer / turbulence / 間欠性 / 数値シミュレ-ション / エネルギ- / 統計 / 圧縮性乱流 / ダイナモ / 渦構造 / 剪断乱流 / エネルギー伝達 / Newton method / Generating function of chaotic mapping / Double exponential transformation / Reaction Diffusion system / Dimension reduction method / Finete element method / Free surface waves of fluid / Validated numerical analysis / Taylor渦 / 丸め誤差 / 自動微分法 / 塑性振動解析 / 区間演算ソフトウェア- / 界面の運動 / 逆問題 / 準周期解 / 脳高次機能のモデル / 流体の自由表面問題 / 区間演算ソフトウェアー / 精度保証つき数値計算 / ニュートン法 / カオカ写像の母関数 / 二重指数型変換 / 低次元逓減法 / 流体の自由表面波 / 検証つき数値解析 / dynamics of phase and surface / parallel computation / electromagnetism / finite element analysis / optimum shape design / arc-length method / quasiperiodic phenomena / 非線形回路の数値解析 / 化学反応の数値解析 / 構造物の数値解析 / 流体力学の数値解析 / 分岐現象 / 偏微分方程式の数値計算 / 常微分方程式の数値計算 / 非線形現象の数理 / 層と界面のダイナミクス / 常微分方程式の並列アルゴリズム / 固体力学の有限要素法 / 電磁場の有限要素法 / 自由境界の最適形状設計 / 分岐現象の数理 / 連立非線形方程式の数値解法 / 準周期現象の数値解析 / 臨界現象 / 容量 / 定常解 / 非線型固有値問題 / 非線型拡散方程式 / 固有関数展開 / フーリエ積分作用素 / シュレーデンガー方程式 / 散乱問題 / スペクトル / 乱流の異方性 / 非等方性乱流 / 流体方程式の解の特異性 / 流体の異方性 / 流体方程式の特異性 / 非等方乱流 / 渦運動 / 大規模数値計算 / ベータ面 / 波動乱流 / ロスピー波 / ジェット流 / Morrey空間 / 一般化された分数べき積分作用素 / 指数安定性 / 定常解の分岐 / Lugiato-Lefever方程式 / エネルギー減衰評価式 / Morawetz評価式 / 減衰項付きKlein-Gordon方程式 / Beal-Kato-Majda型爆発判定条件 / 重力-表面張力水面波 / ストークス・ドリフト / 解の大域挙動 / 不安定基底状態 / Keller-Segel方程式(ドイツ) / Zakharov方程式 / 等温Falkモデル / 表面量直重力波方程式(米国) / 解の正則性・特異性 / 初期値問題の適切性 / Orlicz-Morrey空間 / 爆発解 / 計算機支援証明法 / Strichartz評価式 / 非線形発展方程式 / 有限時間爆発 / 非線形散乱理論 / 中心多様体 / グローバル・アトラクター / 大域挙動 / Stokesドリフト / Gibbs測度 / 解の時間大域挙動 / Keller-Segel方程式 / 解の特異性と凝縮現象 / 非圧縮性Navier-Stokes方程式 / 非線形波動・分散型方程式 / 分岐図 / 球殻内対流 / 逆Laplace変換 / 高精度シミュレーション / 非適切問題解析 / 逆問題解析 / 応用解析学 / 多倍長数値計算 / 位相計算理論 / 大域的 / Conley指数 / 計算機支援証明 / 大域的分岐 / 計算機援用証明 / 位相計算 / ホモロジー / 精度保証付き計算 / グラフ・アルゴリズム / 位相計算法 / 計算機援用 / 大域 / 二国間セミナー / 日中学術交流 / 数値数学 / 分岐解析 / 精度保証 / 導電性流体の熱対流 / 多孔性媒質中の流体 / 反応-興奮系 / 進行脈動波解 / 共役勾配法 / 可視化技術 / 変孔質媒体流 / 渦線の巻き込み / らせん渦線 / 水面波の分岐 / 前処理付き共役勾配法 / 浸透領域 / SOR法の収束率 / 管状渦と剪断流 / 渦構造の同定 / 渦層の巻き上げ / 水の波 / バクテリアコロニー / 反応拡散系の並列計算 / 縮的理論 / 界面ダイナミクス / 特異性理論 / 群表現論 / アルゴリズム / 組合せ理論 / 大規模システム / 反応拡散方程式 / 高速数値解法 / ナビヤ-ストークス方程式 / 非線形解析 / 生物的パターン形成 / 界面・層ダイナミクス / 渦、乱流の数理 / ナヴィア・スト-クス方程式 / シュレ-ディンガ方程式 / 超幾何函数 / パンルヴェ方程式 / 完全積分可能系 / モノドロミ-群 Less

Studies on the Navier-Stokes equations by numerical methodsPrincipal Investigator
- Principal Investigator
  
  岡本久
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Gakushuin University
Mathematical research on mechanical problems of incompressible fluidPrincipal Investigator
- Principal Investigator
  
  Okamoto Hisashi
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Gakushuin University
Optimal Operation of Irrigation Schemes Based on Viscosity Solutions of Partial Differential Equations
- Principal Investigator
  
  Unami Koichi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  Kyoto University
Mathematical study of micro pressure waves for developments in modern high-speed trains
- Principal Investigator
  
  Sakajo Takashi
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  Kyoto University
Study of the dynamics and anisotropy of flow structures in turbulence by large scale numerical analysis
- Principal Investigator
  
  Kimura Yoshifumi
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Nagoya University
Applied analysis of equations of incompressible fluid motionsPrincipal Investigator
- Principal Investigator
  
  Okamoto Hisashi
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Spontaneous flow pattern formation in fluids --- singularity and large scale flow phenomena
- Principal Investigator
  
  Yamada Michio
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Concentration Phenomena and Structure of Solution for Nonlinear Evolution Equations
- Principal Investigator
  
  Tsutsumi Yoshio
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Basic analysis
- Research Institution
  Kyoto University
Applied Analysis on the Navier-Stokes Equations and Related Dynamical SystemsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Flow pattern formation in a geophysical thermal convection system
- Principal Investigator
  
  YAMADA Michio
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Foundation of high accuracy computational methods on the multiple-precision computer environment and its applications to analysi of inverse problems
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Study of Global Bifurcations of Dynamical Systems for Understandings of Chaos and Systems with Large Degrees of Freedom
- Principal Investigator
  
  KOKUBU Hiroshi
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Kyoto University
A Study of Blow-up Problems and Singular Perturbation Problems arisingin Mathematical Fluid MechanicsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Flow patterns governed by fluid equation in earth sciences-numerical study from view points of dynamical systems-
- Principal Investigator
  
  YAMADA Michio
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Applications of the dynamical systems theory and the singularity theory to mathematical fluid mechanicsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Applied Analysis for Nonlinear Systems
- Principal Investigator
  
  NISHIDA Takaaki
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Bifurcation theoretical approach to chaotic dynamics and to systems with large degrees of freedom
- Principal Investigator
  
  KOKUBU Hiroshi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  KYOTO UNIVERSITY
Flow Pattern Formation in Turbulence on a Rotating Sphere.
- Principal Investigator
  
  YAMADA Michio
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  物理学一般
- Research Institution
  KYOTO UNIVERSITY
  The University of Tokyo
Global structure of dynamical systems and their bifurcations
- Principal Investigator
  
  NAKAHARA Takako, 國府寛司
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Kyoto University
Data-Adapted Wavelets for Analysis of Observational Data
- Principal Investigator
  
  YAMADA Michio
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
  The University of Tokyo
Researches on singularities arising in flows and waves
- Principal Investigator
  
  NISHIDA Takaaki
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (B)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Studies on singular perturbation problems in nonlinear mechanicsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- 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
  KYOTO UNIVERSITY
Application of the double exponential transform to integral transformationsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Comprehensive Research Toward the Global Theory for the System of Nonlinear Partial Differential Equations
- Principal Investigator
  
  NISHIDA Takaaki
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Global analysis
- Research Institution
  KYOTO UNIVERSITY
渦法を用いた流れの特異点の研究Principal Investigator
- Principal Investigator
  
  岡本久
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
数値数学の日中研究集会のための企画調査研究
- Principal Investigator
  
  森正武
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Mathematical Open Problems of the Navier-Stokes EquationsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Numerical analysis of the chaotic bahavior of the free boundary
- Principal Investigator
  
  IMAI Hitoshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokushima
Systems Analysis by Valuated Matroids
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  KYOTO UNIVERSITY
On the research and development of fast solvers arising in scientific computationPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Studies on global bifurcations for dynamical systems
- Principal Investigator
  
  YOSHIHARA Hideaki
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Mathematical analysis and numerical computation of nonlinear partial differential equationsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  KYOTO UNIVERSITY
Theory of singular perturbations
- Principal Investigator
  
  KAWAI Takahiro
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  KYOTO UNIVERSITY
Mathematical problems related to quantum chaos
- Principal Investigator
  
  TAKAHASHI Yoichiro
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
非線形特異摂動現象の数学解析と数値計算Principal Investigator
- Principal Investigator
  
  岡本久
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
非線形複雑系の3次元数値計算
- Principal Investigator
  
  IKEDA Tsutomu
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Ryukoku University
分岐の数値解析における精度保証の研究
- Principal Investigator
  
  室田一雄
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Integrated Studies towards New Development in Mathematical Sciences
- Principal Investigator
  
  MIURA Masayasu
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tokyo
Studies on mathematical analysis and numerical computation of the Nevier-Stokes equationsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Co-operative Research on Numerical Solutions in Seience and Technology
- Principal Investigator
  
  TABATA Masahisa
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  HIROSHIMA UNIVERSITY
非線型現象に現れる特異性の解明
- Principal Investigator
  
  三村昌泰
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
組合せ理論と群表現論に基づく大規模システムの構造解析手法の研究Principal Investigator
- Principal Investigator
  
  岡本久
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Co-operative Research on the Mathematical Analysis of Large Scientific Computation
- Principal Investigator
  
  MIYOSHI T
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Yamaguchi University
組合せ理論と群表現論に基づく大規模システムの構造解析手法の研究
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
表面張力波の分岐と特異性の研究Principal Investigator
- Principal Investigator
  
  岡本久
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Analysis and Computation of Nonlinear Structures
- Principal Investigator
  
  IKEDA Tsutomu
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
Co-operative Research of General Purpose FORTRAN Graphic Software System for Scientific Computation
- Principal Investigator
  
  MORI Masatake
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Engineering fundamentals
- Research Institution
  School of Engineering, University of Tokyo
自然科学に現われる非線形現象の解明の総合的研究
- Principal Investigator
  
  MIMURA Masayasu
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Hiroshima University
Comprehensive Study on Fundamental and Applied Numerical Algorithms
- Principal Investigator
  
  MITSUI Taketomo
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Synthetical Researches on Applied Analysis and Computational Mathematics
- Principal Investigator
  
  NISHIDA Takaaki
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Statistical Law and Energy Transfer Mechanism in Turbulence
- Principal Investigator
  
  KIDA Shigeo
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  物理学一般
- Research Institution
  KYOTO UNIVERSITY
Co-Operative Research of Numerical Analysis of Nonlinear Problems
- Principal Investigator
  
  SHINOHARA Yoshitane
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokushima University
微分方程式の変換群の研究
- Principal Investigator
  
  岡本和夫
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  The University of Tokyo
数理物理学におけるスペクトル散乱問題の研究
- Principal Investigator
  
  谷島賢二
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  The University of Tokyo
物理学に現れる大偏差問題の研究
- Principal Investigator
  
  高橋陽一郎
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo

[Book] Handbook of Mathematical Analysis in Mechanics of Viscous Fluids2018
- Author(s)
  Okamoto H
- Total Pages
  3045
- Publisher
  Springer
- ISBN
  9783319133430
- Data Source
  KAKENHI-PROJECT-16KT0018
[Book] Handbook of Mathematical Analysis in Mechanics of Viscous Fluids2017
- Author(s)
  Okamoto H
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-16KT0018
[Book] 関数とは何か2014
- Author(s)
  岡本　久、長岡　亮介
- Total Pages
  325
- Publisher
  近代科学社
- Data Source
  KAKENHI-PROJECT-24244007
[Book] ナヴィエ-ストークス方程式の数理2009
- Author(s)
  岡本久
- Total Pages
  365
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-20244006
[Book] Mathematics of the Navier-Stokes equations2008
- Author(s)
  Hisashi, Okamoto
- Publisher
  University of Tokyo Press(to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Book] ナヴィエ・ストークス方程式の数理2008
- Author(s)
  岡本久
- Publisher
  東大出版会(近日刊)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Book] 数学とコンピュータ2006
- Author(s)
  長岡良介, 岡本久
- Total Pages
  253
- Publisher
  放送大学教育振興会
- Data Source
  KAKENHI-PROJECT-17204008
[Book] 関数解析2005
- Author(s)
  岡本久, 中村周
- Total Pages
  274
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-17204008
[Book] 現象の数理2003
- Author(s)
  岡本久
- Total Pages
  230
- Publisher
  放送大学教育振興会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] Stationary flows with highly localized vorticity of the incompressible viscous fluid at large Reynolds numbers2023
- Author(s)
  Kim Sun-Chul、Okamoto Hisashi
- Journal Title
  
  Applied Mathematics Letters
  
  Volume: 137 Pages: 108500-108500
- DOI
  10.1016/j.aml.2022.108500
- Data Source
  KAKENHI-PROJECT-22K03438
[Journal Article] Rigorous numerics for nonlinear heat equations in the complex plane of time2022
- Author(s)
  Takayasu Akitoshi、Lessard Jean-Philippe、Jaquette Jonathan、Okamoto Hisashi
- Journal Title
  
  Numerische Mathematik
  
  Volume: 151 Issue: 3 Pages: 693-750
- DOI
  10.1007/s00211-022-01291-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03411, KAKENHI-PROJECT-22K03438, KAKENHI-PROJECT-18K13453, KAKENHI-PROJECT-18H01137, KAKENHI-PROJECT-23K20813, KAKENHI-PROJECT-20H01820
[Journal Article] A thorough description of one-dimensional steady open channel flows using the notion of viscosity solution2022
- Author(s)
  Mean Sovanna、Unami Koichi、Okamoto Hisashi、Fujihara Masayuki
- Journal Title
  
  Applied Mathematics and Computation
  
  Volume: 415 Pages: 126730-126730
- DOI
  10.1016/j.amc.2021.126730
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01137, KAKENHI-PROJECT-19KK0167
[Journal Article] Finite difference schemes for an axisymmetric nonlinear heat equation with blow-up2020
- Author(s)
  Cho Chien-Hong、Okamoto Hisashi
- Journal Title
  
  ETNA - Electronic Transactions on Numerical Analysis
  
  Volume: 52 Pages: 391-415
- DOI
  10.1553/etna_vol52s391
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01137
[Journal Article] Prandtl-Batchelor Theory for Kolmogorov Flows2020
- Author(s)
  Kim Sun-Chul、Okamoto Hisashi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 89 Issue: 11 Pages: 114401-114401
- DOI
  10.7566/jpsj.89.114401
- NAID
  40022406698
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01137
[Journal Article] Existence proof of unimodal solutions of the Proudman?Johnson equation via interval analysis2019
- Author(s)
  Miyaji T, Okamoto H
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 36 Issue: 1 Pages: 287-298
- DOI
  10.1007/s13160-018-00339-x
- NAID
  210000173644
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16KT0018, KAKENHI-PROJECT-18H01137, KAKENHI-PROJECT-16KT0023
[Journal Article] Weal periodic solutions and numerical case studies of the Fornberg-Whitham equation2019
- Author(s)
  G. Hoermann & H. Okamoto
- Journal Title
  
  Disc. Conti. Dynam. Sys. A,
  
  Volume: 39 Issue: 8 Pages: 4455-4469
- DOI
  10.3934/dcds.2019182
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137, KAKENHI-PROJECT-16KT0018
[Journal Article] Models and Special Solutions of the Navier-Stokes Equations2018
- Author(s)
  Okamoto H
- Journal Title
  
  Handbook of Mathematical Analysis in Mechanics of Viscous Fluids
  
  Volume: - Pages: 1-52
- DOI
  10.1007/978-3-319-10151-4_14-1
- ISBN
  9783319101514
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16KT0018
[Journal Article] Unimodal solutions of the generalized Constantin?Lax?Majda equation with viscosity2018
- Author(s)
  Kim S-C, Miyaji T, Okamoto Hi
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 35 Issue: 3 Pages: 1065-1083
- DOI
  10.1007/s13160-018-0320-1
- NAID
  210000172939
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018, KAKENHI-PROJECT-18H01137
[Journal Article] Models and Special Solutions of the Navier-Stokes Equations2018
- Author(s)
  Hisashi Okamoto
- Journal Title
  
  Handbook of Mathematical Analysis in Mechanics of Viscous Fluids
  
  Volume: 2 Pages: 729-780
- DOI
  10.1007/978-3-319-13344-7_14
- ISBN
  9783319133430, 9783319133447
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01137
[Journal Article] Models and Special Solutions of the Navier-Stokes Equations,2017
- Author(s)
  Hisashi Okamoto
- Journal Title
  
  Handbook on of Mathematical Analysis in Mechanics of Viscous Fluid
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] Unimodal patterns appearing in the two-dimensional Navier-Stokes flows under general forcing at large Reynolds numbers,2017
- Author(s)
  S.-C. Kim, H. Okamoto, T. Miyaji
- Journal Title
  
  European J. Mechanics, B Fluid
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] Unimodal patterns appearing in the two-dimensional Navier-Stokes flows under general forcing at large Reynolds numbers,2017
- Author(s)
  Kim S-C, Okamoto H, Miyaji T
- Journal Title
  
  European Journal of Mechanics - B/Fluids
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018
[Journal Article] Unimodal patterns appearing in the two-dimensional Navier-Stokes flows under general forcing at large Reynolds numbers2017
- Author(s)
  Kim S-C, Miyaji T, Okamoto H
- Journal Title
  
  European Journal of Mechanics - B/Fluids
  
  Volume: 65 Pages: 234-246
- DOI
  10.1016/j.euromechflu.2017.04.004
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018
[Journal Article] Wavelet-based regularization of the Galerkin truncated three-dimensional incompressible Euler flows2017
- Author(s)
  Farge Marie, Okamoto Naoya, Schneider Kai, Yoshimatsu Katsunori
- Journal Title
  
  Physical Review E
  
  Volume: 96 Issue: 6
- DOI
  10.1103/physreve.96.063119
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05139, KAKENHI-PROJECT-25247014
[Journal Article] Adaptive wavelet simulation of weakly compressible flow in a channel with a suddenly expanded section2016
- Author(s)
  N. Okamoto, M. O. Domingues, K. Yoshimatsu and K. Schneider
- Journal Title
  
  ESAIM: Proceedings and Surveys
  
  Volume: 53 Pages: 38-48
- DOI
  10.1051/proc/201653003
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Journal Article] A blow-up problem for a nonlinear heat equation in the complex plane of time2016
- Author(s)
  C.-H. Cho, H. Okamoto, & M. Shoji
- Journal Title
  
  Japan J. Indust. Appl. Math.
  
  Volume: 33 Issue: 1 Pages: 145-166
- DOI
  10.1007/s13160-015-0203-7
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-16KT0018
[Journal Article] Stability of Large Vortex―Two-Dimensional Flows of Incompressible Viscous Fluid at Large Reynolds Numbers2016
- Author(s)
  岡本久
- Journal Title
  
  Butsuri
  
  Volume: 71 Issue: 8 Pages: 526-532
- DOI
  10.11316/butsuri.71.8_526
- NAID
  130005282504
- ISSN
  0029-0181, 2423-8872
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16KT0018
[Journal Article] 巨大渦の安定性―２次元非圧縮高レイノルズ数の流れの中で2016
- Author(s)
  岡本　久
- Journal Title
  
  日本物理学会誌
  
  Volume: 71 Pages: 526-532
- NAID
  130005282504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] Three-dimensional forced-damped dynamical systems with rich dynamics: bifurcations, chaos and unbounded solutions,2015
- Author(s)
  T. Miyaji, H. Okamoto, and A. D. D. Craik
- Journal Title
  
  Physica D
  
  Volume: 311-312 Pages: 25-36
- DOI
  10.1016/j.physd.2015.09.001
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] Unimodal patterns appearing in the Kolmogorov flows at large Raynolds numbers2015
- Author(s)
  S.-C. Kim and H. Okamoto
- Journal Title
  
  Nonlinearity
  
  Volume: 28 Issue: 9 Pages: 3219-3242
- DOI
  10.1088/0951-7715/28/9/3219
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224003, KAKENHI-PROJECT-24244007
[Journal Article] A four-leaf chaotic attractor of a three-dimensional dynamical system2015
- Author(s)
  Tomoyuki Miyaji, Hisashi Okamoto, Alex D.D. Craik
- Journal Title
  
  Int. J. Bifurcation and Chaos
  
  Volume: 25 Issue: 02 Pages: 1530003-1530003
- DOI
  10.1142/s0218127415300037
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-12J05312, KAKENHI-PROJECT-25247014, KAKENHI-PROJECT-24244007
[Journal Article] A computer-assisted proof of existence of a periodic solution2014
- Author(s)
  Tomoyuki Miyaji, Hisashi Okamoto
- Journal Title
  
  Proc. Japan Acad. Ser. A Math. Sci.
  
  Volume: 90 Issue: 10 Pages: 139-144
- DOI
  10.3792/pjaa.90.139
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-12J05312, KAKENHI-PROJECT-23224003, KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-25247014
[Journal Article] Small-scale anisotropic intermittency in magnetohydrodynamic turbulence at low magnetic Reynolds numbers2014
- Author(s)
  Naoya Okamoto, Katsunori Yoshimatsu, Kai Schneider, and Marie Farge
- Journal Title
  
  Phys. Rev. E
  
  Volume: 89 Issue: 3 Pages: 1-10
- DOI
  10.1103/physreve.89.033013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760063, KAKENHI-PROJECT-25247014, KAKENHI-PROJECT-25390149
[Journal Article] The generalized Proudman-Johnson equation and its singular perturbation problems2014
- Author(s)
  Sun -Chul Kim, Hisashi Okamoto
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 31 Issue: 3 Pages: 541-573
- DOI
  10.1007/s13160-014-0146-4
- NAID
  210000172941
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-25247014
[Journal Article] Steady-States and Traveling wave solutions of the generalized Constantin-Lax-Majda equation2014
- Author(s)
  Hisashi Okamoto, T. Sakajo, M. Wunsch
- Journal Title
  
  Discrete and Continuous Dynamical Systems, B
  
  Volume: 34 Issue: 8 Pages: 3155-3170
- DOI
  10.3934/dcds.2014.34.3155
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-25247014
[Journal Article] The generalized Proudman--Johnson equation and its singular perturbation2014
- Author(s)
  S.-C. Kim and H. Okamoto
- Journal Title
  
  Japan J. Indust. Appl. Math.
  
  Volume: 31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] Blow-up problems in the strained vorticity dynamics and critical exponents2013
- Author(s)
  H. Okamoto
- Journal Title
  
  Journal of the Mathematical Society of Japan
  
  Volume: 65 Issue: 4 Pages: 1079-1099
- DOI
  10.2969/jmsj/06541079
- NAID
  130003384664
- ISSN
  0025-5645, 1881-1167, 1881-2333
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224003, KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-25247014
[Journal Article] ２次元非圧縮粘性流における、安定で大きな渦の存在について2013
- Author(s)
  岡本　久、Kim Sun-Chul
- Journal Title
  
  ながれ
  
  Volume: 32 Pages: 417-419
- Data Source
  KAKENHI-PROJECT-24244007
[Journal Article] 2次元非圧縮粘性流における、安定で大きな渦の存在について2013
- Author(s)
  岡本　久、Kim Sun-Chul
- Journal Title
  
  ながれ
  
  Volume: 32 Pages: 417-419
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25247014
[Journal Article] Trajectories of fluid particles in a periodic water-wave2012
- Author(s)
  H.Okamoto, M.Shoji
- Journal Title
  
  Phil.Trans.R.Soc.Lond., A
  
  Volume: 370 Issue: 1964 Pages: 1661-1676
- DOI
  10.1098/rsta.2011.0447
- NAID
  110008460050
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006, KAKENHI-PROJECT-23224003, KAKENHI-PROJECT-24244007
[Journal Article] A nonlinear boundary-value problem with an integral constraint2012
- Author(s)
  H.Okamoto
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] The ge neralized Proudman-Johnson e quation at large Reynolds numbers.2011
- Author(s)
  S.-C. Kim and H. Okamoto
- Journal Title
  
  Online
  
  Volume: (online) Issue: 2 Pages: 379-403
- DOI
  10.1093/imamat/hxr054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006, KAKENHI-PROJECT-24244007, KAKENHI-PROJECT-25247014
[Journal Article] Particle traje ctories around a running cylinder or a sphere2010
- Author(s)
  Mayumi Shoji, Hisashi Okamoto and Takuya Ooura
- Journal Title
  
  Fluid Dynamics Research
  
  Volume: vol.42 Issue: 2 Pages: 025506-025506
- DOI
  10.1088/0169-5983/42/2/025506
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers2010
- Author(s)
  Sun-Chul Kim, Hisashi Okamoto
- Journal Title
  
  Japan J.Indust.Appl.Math. 27
  
  Pages: 47-71
- NAID
  10027314516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Particle trajectories around a running cylinder or a sphere2010
- Author(s)
  M.Shoji, H.Okamoto, T.Ooura
- Journal Title
  
  Fluid Dynamics Research
  
  Volume: 42
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers2010
- Author(s)
  Sun-Chul Kim and Hisashi Okamoto
- Journal Title
  
  Japan J. Indust. Appl. Math
  
  Volume: vol.27 Issue: 1 Pages: 47-71
- DOI
  10.1007/s13160-010-0010-0
- NAID
  10027314516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers2010
- Author(s)
  S.-C. Kim, H.Okamoto
- Journal Title
  
  Japan J.Indus.Appl.Math.
  
  Volume: 27 Pages: 47-71
- NAID
  10027314516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers,2010
- Author(s)
  Sun-Chul Kim, H.Okamoto
- Journal Title
  
  Japan Journal Industrial & Applied Mathematics 27(掲載確定)(印刷中)
- NAID
  10027314516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Particle trajectories around a running cylinder or a sphere,2010
- Author(s)
  M.Shoji, H.Okamoto, T.Ooura
- Journal Title
  
  Fluid Dynamics Research 42(掲載確定)(印刷中)
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Particle trajectories around a running cylinder or a sphere2010
- Author(s)
  Mayumi Shoji, Hisashi Okamoto, Takuya Ooura
- Journal Title
  
  Fluid Dynamics Research 42
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Well-posedness of the generalized Proudman-Johnson equation without viscosity2009
- Author(s)
  H. Okamoto
- Journal Title
  
  J.Math.Fluid Mech. 11
  
  Pages: 46-59
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Well-posedness of the generalized Proudman-Johnson equation with out viscosity2009
- Author(s)
  H. Okamoto
- Journal Title
  
  J. Math. Fluid Mech
  
  Volume: vol.11 Issue: 1 Pages: 46-59
- DOI
  10.1007/s00021-007-0247-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Well-posedness of the generalized Proudman-Johnson equation without viscosity,2009
- Author(s)
  H.Okamoto
- Journal Title
  
  Journal of Mathematical Fluid Mechanics 11
  
  Pages: 46-59
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] Well-posedness of the generalized Proudman-Johnson equation without viscosity2009
- Author(s)
  H. Okamoto
- Journal Title
  
  Jouraal of Mathematical Fluid Mechanics 11
  
  Pages: 46-59
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] On a generalization of the Constantin-Lax-Majda equation2008
- Author(s)
  H. Okamoto, T. Sakajo, M. Wunsch
- Journal Title
  
  Nonlinearity 21
- NAID
  120000947322
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] On a gene ralization of the Constantin-Lax-Majda equation2008
- Author(s)
  H. Okamoto, T. Sakajo, and M. Wunsch
- Journal Title
  
  Nonlinearity
  
  Volume: VOL. 21 Issue: 10 Pages: 2447-2461
- DOI
  10.1088/0951-7715/21/10/013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] On the finite difference approximation for a parabolic blow-up Problem2007
- Author(s)
  H., Okamoto, with C., H., Cho, S., Hamada
- Journal Title
  
  Japan J. Indut. Appl. Math 24
  
  Pages: 131-160
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] On the finite difference approximation for a parabolic blow-up problem2007
- Author(s)
  H. Okamoto with C. -H. Cho, S. Hamada
- Journal Title
  
  Japan J. Indut. Appl. Math. 24
  
  Pages: 131-160
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] On the finite difference approximation for a parabolic blow-up problem2007
- Author(s)
  H.Okamoto with C.-H. Cho, S. Hamada
- Journal Title
  
  Japan J. Indut. Appl. Math., 24
  
  Pages: 131-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] A geometric construction of continuous, strictly increasing singular functions2007
- Author(s)
  H. Okamoto with M. Wunsch
- Journal Title
  
  Proc. Japan Acad., Ser. A,
  
  Pages: 114-118
- NAID
  40015669754
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of the exact solutions of the Navier-Stokes equations having null nonlinearity2006
- Author(s)
  S.-C.Kim, H.Okamoto
- Journal Title
  
  Proc. R. Soc. Edinburgh 136A
  
  Pages: 1303-1305
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of the exact solutions of the Navier-Stokes equations having null nonlinearity2006
- Author(s)
  S.-C.Kim, H.Okamoto
- Journal Title
  
  Proc. Roy. Soc. Edinburgh Sect A 136
  
  Pages: 1303-1315
- Data Source
  KAKENHI-PROJECT-17340045
[Journal Article] Uniqueness of the exact solutions of the Navier-Stokes equations having null nonlinearity2006
- Author(s)
  Hisashi Okamoto with Sun-Chul Kim
- Journal Title
  
  Proc. R. Soc. Edinburgh 136A
  
  Pages: 1303-1315
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of the exact solutions of the Navier-Stokes equations having null nofilinearity2006
- Author(s)
  Hisashi, Okamoto, with, Sun-Chul, Kim
- Journal Title
  
  Proc. R. Soc. Edinburgh 136
  
  Pages: 1303-1315
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of the exact solutions of the Navier-Stokes equations having null nonlinearity2006
- Author(s)
  S.-C.Kim, H.Okamoto
- Journal Title
  
  Proc.R.Soc.Edinburgh, A 136(掲載決定済み)
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of Crapper's pure capillary waves of permanent shape2005
- Author(s)
  H.Okamoto
- Journal Title
  
  Journal of Mathematical Sciences, University of Tokyo 12(In press)
- NAID
  110001131873
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] A remark on continuous, nowhere differentiable functions2005
- Author(s)
  H.Okamoto
- Journal Title
  
  Proceedings of Japan Academy, Series A 81・3
  
  Pages: 47-50
- NAID
  40006898756
- Data Source
  KAKENHI-PROJECT-17340045
[Journal Article] A remark on continuous, nowhere differentiable functions2005
- Author(s)
  H.Okamoto
- Journal Title
  
  Proc.Japan Acad. 81
  
  Pages: 47-50
- NAID
  40006898756
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] On the role of the convection term in the equations of motion of incompressible fluid2005
- Author(s)
  H.Okamoto, K.Ohkitani
- Journal Title
  
  J.Phys.Soc.Japan 74
  
  Pages: 2737-2742
- NAID
  110002250644
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness of Crapper's pure capillary waves of permanent shape2005
- Author(s)
  H.Okamoto
- Journal Title
  
  J.Math.Sci., Univ.Tokyo. 12
  
  Pages: 67-75
- NAID
  110001131873
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Uniqueness issues on permanent progressive water-waves2004
- Author(s)
  K.Kobayashi, H.Okamoto
- Journal Title
  
  Journal of Nonlinear Mathematical Physics 11
  
  Pages: 472-479
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] Blow-up solutions appearing in the vorticity dynamics with linear strain.2004
- Author(s)
  K.I.Nakamura, H.Okamoto, H.Yagisita
- Journal Title
  
  Journal of Mathematical Fluid Mechanics 6
  
  Pages: 157-168
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] Numerical computation of water and solitary waves by the double exponential transform2003
- Author(s)
  K.Kobayashi, H.Okamoto, J.Zhu
- Journal Title
  
  Journal of Computational and Applied Mathematics 152
  
  Pages: 229-241
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] Numerical computation of water and solitary waves by the double exponential transform2003
- Author(s)
  K.Kobayashi, N.Okamoto, J.Zhu
- Journal Title
  
  Journal of Computational and Applied Mathematics 152
  
  Pages: 229-241
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] A three-dimensional autonomous system with unbounded 'bending' solutions2002
- Author(s)
  A.D.D.Craik, H.Okamoto
- Journal Title
  
  Physica D 164
  
  Pages: 168-186
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] On the interior layer appearing in the similarity solutions of the Navier-Stokes equations2002
- Author(s)
  M.Nagayama, H.Okamoto
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 19
  
  Pages: 277-300
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] A three-dimensional autonomous system with unbounded ‘bending' solutions2002
- Author(s)
  A.D.D.Craik, H.Okamoto
- Journal Title
  
  Physica D 164
  
  Pages: 168-186
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204007
[Journal Article] On the finite difference approximation for a parabolic blow-up problem
- Author(s)
  C.-H.Cho, S.Hamada, H.Okamoto
- Journal Title
  
  Japan J. Indut. Appl. Math. (accepted)(To appear)
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Well-posedness of the generalized Proudman-Johnson equation without viscosity
- Author(s)
  H.Okamoto
- Journal Title
  
  J. Math. Fluid Mech. (Accepted)(To appear)
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Blow-up problems in the strained vorticity dynamics and critical exponents
- Author(s)
  H. Okamoto
- Journal Title
  
  Journal of Mathematical Society of Japa
- NAID
  130003384664
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Journal Article] A nonlinear boundary-vlue problem with an in tegral constraint, to appear in Proceedings of Far-From-Equilibrium Dynamics
- Author(s)
  H. Okamoto
- Journal Title
  
  RIMS Kokyuroku Bessatsu
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Curiously simple flows of incompressible fluid at high Reynolds numbers2023
- Author(s)
  Hisashi Okamoto
- Organizer
  Jeju conference on Nonlinear PDEs
- Invited
- Data Source
  KAKENHI-PROJECT-22K03438
[Presentation] Numerical experiments for weak solutions of the Fornberg-Whitham equation2019
- Author(s)
  Hisashi Okamoto
- Organizer
  American Mathematical Society Regional conference, University of Hawaii
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Numerical experiments for weak solutions of the Fornberg-Whitham equation2019
- Author(s)
  Hisashi Okamoto
- Organizer
  Kyoto univ.--Chung-Ang Univ. Conference on Nonlinear PDEs
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] An application of the Prantdl-Batchelor theory to the Kolmogorov flows2019
- Author(s)
  Hisashi Okamoto
- Organizer
  East Asia SIAM Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Numerical experiments for weak solutions of the Fornberg-Whitham equation2019
- Author(s)
  Hisashi Okamoto
- Organizer
  Modeling, applied analysis and computation of fluids, SUSTech, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Mathematical issues on high-Reynolds number flows2019
- Author(s)
  Hisashi Okamoto
- Organizer
  Int. Congress on Industrial and Applied Mathematics, Valencia, Spain
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] An application of the Prandtl-Batchelor theory to the Kolmogorov flows2019
- Author(s)
  Hisashi Okamoto
- Organizer
  Int. Conference on Modeling, Computations, Theoretical Analysis on Fluid Dynamics and Related Problems
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Numerical computation of water waves on two vortical layers2018
- Author(s)
  Hisashi Okamoto
- Organizer
  A3 Workshop on mathematic of Biology, Fluid Dunamics, and Material Sciences Gangneung, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Unimodal solutions of the equations of 2D incompressible fluid motion2018
- Author(s)
  Hisashi Okamoto
- Organizer
  CAMIS International Conference on Partial Differential Equations Theories, Numerics and Applications
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Numerical computations of water waves with piecewise constant vorticity2018
- Author(s)
  Hisashi Okamoto
- Organizer
  Taiwan SIAM Annual Conference
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Existence proof of solutions of fluid mechanical equations via interval analysis2018
- Author(s)
  Okamoto H
- Organizer
  Mathematical Aspects of Physical Oceanography, The Erwin Schroedinger Institute (Vienna Austria) Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018
[Presentation] Two-dimensional Large Eddies : a Mathematical Challenge from Fluid Mechanics2018
- Author(s)
  Hisashi Okamoto
- Organizer
  IBS Workshop for Nonlinear PDE, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Weak periodic solutions and numerical case studies of the Fornberg-Whitham equation2018
- Author(s)
  Hisashi Okamoto
- Organizer
  International Conference in Mathematics and Applications
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Existence proof of solutions of fluid mechanics problems via interval analysis2018
- Author(s)
  Hisashi Okamoto
- Organizer
  Conference
- Invited
- Data Source
  KAKENHI-PROJECT-18H01137
[Presentation] Existence proof of unimodal solutions via interval analysis2017
- Author(s)
  Okamoto H
- Organizer
  Mathematics of Fluid Motion: Theory and Computation, Korea Institute for Advanced Study
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018
[Presentation] Wavelet-based regularization of the Galerkin truncated three-dimensional incompressible Euler equations2017
- Author(s)
  M. Farge, N. Okamoto, K. Schneider, K. Yoshimatsu
- Organizer
  70th Annual Meeting of the APS Division of Fluid Dynamics, 21 November 2017, Colorado Convention Center, Denver, Colorado, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Wavelet Regularization of Three-dimensional Incompressible Euler Flows2017
- Author(s)
  Naoya Okamoto, Marie Farge, Kai Schneider, Katsunori Yoshimatsu
- Organizer
  Turbulence Colloquium at Mauna Kea: Recent Advances in Turbulence Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Numerical pursuit of unimodal solutions in 2D Navier-Stokes equations at large Reynolds numbers2017
- Author(s)
  Okamoto H
- Organizer
  2nd Vietnam International Applied Mathematics Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16KT0018
[Presentation] Wavelet Regularization of 3D Incompressible Euler Flows2017
- Author(s)
  Kai Schneider, Marie Farge, Naoya Okamoto, Katsunori Yoshimatsu
- Organizer
  the 16th European Turbulence Conference, 22 August 2017, KTH, Stockholm, Sweden
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] 三次元非圧縮オイラー方程式のウェーブレットレギュラリゼーション2017
- Author(s)
  岡本直也, Marie Farge, Kai Schneider, 芳松克則
- Organizer
  日本流体力学会年会2017, 2017年9月1日東京理科大学(葛飾キャンパス)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Generalized Constantin-Lax-Majda equation with viscosity2016
- Author(s)
  Hisashi Okamoto
- Organizer
  Annual Conference of SIAM East Asia Section
- Place of Presentation
  Macau, China
- Year and Date
  2016-06-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Turbulent/non-turbulent interface in magnetohydrodynamic channel flow2016
- Author(s)
  Naoya Okamoto Yusuke Otake, Takashi Ishihara
- Organizer
  24th International Congress of Theoretical and Applied Mechanics
- Place of Presentation
  Montreal, Canada
- Year and Date
  2016-08-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] 圧縮性乱流直接数値シミュレーション手法の検討2016
- Author(s)
  櫻井幹記，古谷眸，岡本直也，石原卓
- Organizer
  第30回数値流体力学シンポジウム
- Place of Presentation
  東京
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Some mathematical issues about special solutions of the Navier-Stokes equations2016
- Author(s)
  Hisashi Okamoto
- Organizer
  The Navier-Stokes Equations and Related Topics, Nagoya University
- Place of Presentation
  名古屋大学
- Year and Date
  2016-03-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Some applications of very accurate numerical methods in fluid mechanics2016
- Author(s)
  Hisashi Okamoto
- Organizer
  Modeling and Simulation of Hierarchical and Heterogeneous Flow Systems with Applications to Materials Science III
- Place of Presentation
  東北大学　知の館
- Year and Date
  2016-11-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] 数理流体力学に現れる困難について2015
- Author(s)
  岡本　久
- Organizer
  日本数学会総合講演
- Place of Presentation
  京都産業大学
- Year and Date
  2015-09-13
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Unimodal patterns appearing in the 2D Navier-Stokes equations at large Reynolds numbers, I2015
- Author(s)
  Hisashi Okamoto
- Organizer
  International Congress for Industrial and Applied Mathematics
- Place of Presentation
  北京、中華人民共和国
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] A nonlinear heat equation in the complex plane and an associated ill-posed problem2015
- Author(s)
  Hisashi Okamoto
- Organizer
  台湾応用数理学会年会
- Place of Presentation
  高雄、台湾
- Year and Date
  2015-05-30
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Adaptive Wavelet Simulation for Weakly Compressible Flow Bounded by Solid Walls of Arbitrary Shape2015
- Author(s)
  Naoya Okamoto, Margarete Domingues, Katsunori Yoshimatsu, Kai Schneider
- Organizer
  2015 SIAM Conference on Computational Science and Engineering
- Place of Presentation
  Salt Lake City, Utah, USA
- Year and Date
  2015-03-16
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Interfacial phenomena in turbulent magnetohydrodynamic channel flows at low magnetic Reynolds number2014
- Author(s)
  Naoya Okamoto, Yusuke Otake, Takashi Ishihara
- Organizer
  67th Annual Meeting of the APS Division of Fluid Dynamics
- Place of Presentation
  San Francisco, California, USA
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Trajectories of fluid particles around spheres and in a water wave2014
- Author(s)
  Hisashi Okamoto
- Organizer
  Theory of Water Waves
- Place of Presentation
  Isaac Newton Institute, Cambridge, UK
- Year and Date
  2014-07-22
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Unimodal patterns appearing in the Kolmogorov flows at large Reynolds numbers on2014
- Author(s)
  H. Okamoto
- Organizer
  Colloquium at School of Mathematics, University of Minnesota
- Place of Presentation
  Minneapolis, Minnesota, USA
- Year and Date
  2014-11-20
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Tosio Kato's Life Through Letters and Photos2014
- Author(s)
  H. Okamoto
- Organizer
  AMS Student Chapter seminar, School of Mathematics, University of Minnesota
- Place of Presentation
  Minneapolis, Minnesota, USA
- Year and Date
  2014-12-10
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] 低磁気レイノルズ数電磁流体チャネル乱流における乱流・非乱流界面2014
- Author(s)
  岡本直也, 大竹悠介, 石原卓
- Organizer
  日本物理学会　2014年秋季大会
- Place of Presentation
  中部大学（春日井キャンパス）, 愛知
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Unimodal patterns appearing in the Kolmogorov flows at large Reynolds numbers2014
- Author(s)
  Hisashi Okamoto
- Organizer
  Colloquium
- Place of Presentation
  School of Mathematixs, University of Minnesota, USA
- Year and Date
  2014-11-20
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Trajectories of Fluid Particles in Water Waves2014
- Author(s)
  H. Okamoto
- Organizer
  PDE Seminar, School of Mathematics, University of Minnesota
- Place of Presentation
  Minneapolis, Minnesota, USA
- Year and Date
  2014-11-26
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Interfacial phenomena in turbulent magnetohydrodynamic channel flows in an imposed magnetic field2014
- Author(s)
  Naoya Okamoto, Yusuke Otake, Takashi Ishihara
- Organizer
  Waves and Turbulence in Rotating, Stratified and Electrically Conducting Fluids
- Place of Presentation
  Cambridge, UK
- Year and Date
  2014-07-21
- Invited
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] A blow-up problem on the nonlinear heat equation in the complex t-plane2013
- Author(s)
  H. Okamoto
- Organizer
  The 9th East Asia SIAM Conference
- Place of Presentation
  Bandung Institute of Technology (Indonesia)
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Nonlinear heat equations, blow-ups, and their finite difference approximations2013
- Author(s)
  H. Okamoto
- Organizer
  The first Vietnam International Applied Mathematics Conference
- Place of Presentation
  サイゴン大学（ホーチミン市）
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Fluid mechanical singular perturbation problems and its numerical challenges2013
- Author(s)
  H. Okamoto
- Organizer
  北東アジアシンポジウム（Method and Modeling for High performance Scientific Computing）
- Place of Presentation
  望江賓館 (中国　成都市）
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Kolmogorov's Dynamical Systems viewpoint on 2D Navier-Stokes flows.2013
- Author(s)
  H. Okamoto
- Organizer
  International Conference on PDEs and Dynamical Systems
- Place of Presentation
  河南理工大学（中国　焦作市）
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] 2次元非圧縮粘性流における安定で大きな渦の存在について2013
- Author(s)
  岡本　久
- Organizer
  日本流体力学会年会
- Place of Presentation
  東京農工大
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] A finite difference scheme for an axisymmetric nonlinear heat equation with blow-up2013
- Author(s)
  H. Okamoto
- Organizer
  CAU-Kyoto University Joint Workshop on Nonlinear PDEs
- Place of Presentation
  Seoul、Chung-Ang University, （大韓民国）
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] One-dimensional model equations for incompressible fluid motion2013
- Author(s)
  H. Okamoto
- Organizer
  UK-Japan Winter School: Nonlinear Analysis
- Place of Presentation
  Royal Academy of Engineering, London、（イギリス）
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] A Pattern Formation in2D Navier-Stokes Equations at very high Reynolds numbers2012
- Author(s)
  H. Okamoto
- Organizer
  The 8th East Asia SIAM Conference
- Place of Presentation
  台湾大学、台北、（台湾）
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] 2次元非圧縮流におけるある種の普遍法則2012
- Author(s)
  岡本　久
- Organizer
  非線形現象の数理と数値解析2012
- Place of Presentation
  富山大学
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Pattern formation of the Kolmogorv flows at high Reynolds numbers2012
- Author(s)
  H. Okamoto
- Organizer
  Nonlinear Partial Differential Equations, Dynamical Systems and Their Applications
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] The mathematicians grapple with the Navier-Stokes equations2011
- Author(s)
  H.Okamoto
- Organizer
  明治大学先端数理科学研究科開設記念シンポジウム記念講演会「現象数理学の将来への展望」
- Place of Presentation
  明治大学駿河台キャンパス(招待講演)
- Year and Date
  2011-10-05
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers2011
- Author(s)
  岡本久
- Organizer
  早稲田大学流体数学セミナー
- Place of Presentation
  早稲田大学理工学部
- Year and Date
  2011-07-11
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] A curious bifurcation diagram arising in a scalar reaction-diffusion equation with an integral constraint2011
- Author(s)
  H.Okamoto
- Organizer
  The 7th East Asia SIAM Conference
- Place of Presentation
  早稲田大学北九州キャンパス
- Year and Date
  2011-06-28
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] A Survey on Blow-up Problems around the Navier-Stokes Equation2011
- Author(s)
  H. Okamoto
- Organizer
  International Congress of Industrial and Applied Mathematics
- Place of Presentation
  Canada
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Vortices of large scale appearing in the 2D stationary Navier-Stokes equations at large Reynolds numbers2011
- Author(s)
  H.Okamoto
- Organizer
  The Third Oklahoma PDE Workshop
- Place of Presentation
  オクラホマ州立大学、米国(招待講演)
- Year and Date
  2011-11-12
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Blow-up solutions of the Navier-Stokes equations with infinite energy2011
- Author(s)
  H.Okamoto
- Organizer
  Recent Developments in Nonlinear Partial Differential Equations : Part II
- Place of Presentation
  香港中文大学、香港(招待講演)
- Year and Date
  2011-05-16
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] ストークス漂流について2011
- Author(s)
  岡本久
- Organizer
  慶応大学非線形解析セミナー
- Place of Presentation
  慶応大学
- Year and Date
  2011-06-03
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Finite Difference Methods for Blow-up Problems2011
- Author(s)
  H. Okamoto
- Organizer
  SIAM Conference on Analysis of Partial Differential Equations
- Place of Presentation
  米国
- Year and Date
  2011-11-14
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The vorticity dynamics of in compressible fluid in linear strain : blow-up and a critical exponent2011
- Author(s)
  H. Okamoto
- Organizer
  4th Euro-Japanese Workshop on Blow-up Leiden
- Place of Presentation
  オランダ
- Year and Date
  2011-06-09
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Blow-up problems in the strained vorticity dynamics and critical Exponents2011
- Author(s)
  H. Okamoto
- Organizer
  2011 Spring Western Section Meeting University of Nevada
- Place of Presentation
  Las Vegas, NV米国
- Year and Date
  2011-04-30
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Traje ctories of fluid particles in a periodic water-wave2011
- Author(s)
  H. Okamoto
- Organizer
  The 8th East-Asia PdE Con ference
- Place of Presentation
  Pohang, Korea
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Blow-up problems in the strained vorticity dynamics and critical exponents2011
- Author(s)
  H.Okamoto
- Organizer
  2011 Spring Western Section Meeting
- Place of Presentation
  ネヴァダ大学、米国(招待講演)
- Year and Date
  2011-04-30
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Pattern formations at high Reynolds numbers : Navier-Stokes, Kolmogorov, and…2011
- Author(s)
  H.Okamoto
- Organizer
  Far-From-Equilibrium Dynamics
- Place of Presentation
  京都大学(招待講演)
- Year and Date
  2011-01-04
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Trajectories of fluid particles in a periodic water-wave2011
- Author(s)
  H.Okamoto
- Organizer
  The 8th East-Asia PdE Conference
- Place of Presentation
  浦項工科大学、韓国(招待講演)
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Vortices of large scale appearing in the 2D stationary Navier-Stokes e quations at large Reynolds numbers2011
- Author(s)
  H. Okamoto
- Organizer
  The Third Oklahoma PDE Workshop, Oklahoma State University
- Place of Presentation
  米国
- Year and Date
  2011-11-12
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Blow-up solutions of the Navier-Stokes equations with in finite energy2011
- Author(s)
  H. Okamoto
- Organizer
  Recent Develo pments in Nonlinear Partial Differential Equations
- Place of Presentation
  香港中文大学香港
- Year and Date
  2011-05-16
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] A Survey on Blow-up Problems around the Navier-Stokes Equation2011
- Author(s)
  H.Okamoto
- Organizer
  International Congress of Industrial and Applied Mathematics
- Place of Presentation
  Vancouver Convention Center, Canada
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Finite Difference Methods for Blow-up Problems2011
- Author(s)
  H.Okamoto
- Organizer
  SIAM Conference on Analysis of Partial Differential Equations
- Place of Presentation
  サンディエゴ・マリオトホテル、米国
- Year and Date
  2011-11-14
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Pattern for mations at high Reynolds numbers : Navier-Stokes, Kolmogorov2011
- Author(s)
  H. Okamoto
- Organizer
  京都大学数理解析研究所研究集会
- Place of Presentation
  Far-From-Equilibrium Dynamics
- Year and Date
  2011-01-04
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Navier-Stokes and Kolmogorov2011
- Author(s)
  H. Okamoto
- Organizer
  International Conference on Far-from-Equilibrium Dynamics
- Place of Presentation
  Kyoto Japan
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] 一般化されたConstantin-Lax-Majda方程式について.2010
- Author(s)
  岡本久
- Organizer
  北陸応用数理研究会2010
- Place of Presentation
  金泥大学サテライトプラザ
- Year and Date
  2010-02-12
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The vorticity dynamics of incompressible fluid in linear strain2010
- Author(s)
  H.Okamoto
- Organizer
  4th Euro-Japanese Workshop on Blow-up
- Place of Presentation
  ライデン大学ローレンツセンター(オランダ)(招待講演)
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Steady-States of the Navier-Stokes equations which may be related to 2D turbulence2010
- Author(s)
  H.Okamoto
- Organizer
  Mathematics in Science and Technology
- Place of Presentation
  イスラム文化センター、ニューデリー(インド)(招待講演)
- Year and Date
  2010-08-15
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The vorticity dynamics of incompressible fluid in linear strain2010
- Author(s)
  H. Okamoto
- Organizer
  The 4th Euro-Japanese Workshop on Blow-up
- Place of Presentation
  Leiden University,オランダ王国
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The Navier-Stokes equations and related paradoxes2010
- Author(s)
  H.Okamoto
- Organizer
  First Friendship Meeting in Mathematics between Fudan and Kyoto Universities
- Place of Presentation
  京都大学百周年時計台記念館国際交流ホール
- Year and Date
  2010-01-11
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] On the Stokes drift2010
- Author(s)
  H. Okamoto
- Organizer
  第3回日中韓数値数学国際会議
- Place of Presentation
  大韓民国江陵市
- Year and Date
  2010-08-19
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] 非線形発展方程式の解の爆発問題に対する差分近似2010
- Author(s)
  岡本久
- Organizer
  数値シミュレーションの理論と実践
- Place of Presentation
  九州大学西新プラザ
- Year and Date
  2010-02-16
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] On a generalized Constantin-Lax-Majda equation2010
- Author(s)
  H.Okamoto
- Organizer
  The 10th international workshop on differential equations-in memory of the late Prof. Jeongseon Baek
- Place of Presentation
  Chonnam National University, Korea.
- Year and Date
  2010-03-19
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The generalized Proudman-Johnson equation at large Reynolds numbers2010
- Author(s)
  H.Okamoto
- Organizer
  The 6th East Asia SIAM Conference
- Place of Presentation
  クアラルンプール大学(マレーシア)
- Year and Date
  2010-06-22
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Stokes driftについて2010
- Author(s)
  H.Okamoto
- Organizer
  非線形波動現象の多様性と普遍性
- Place of Presentation
  京都大学
- Year and Date
  2010-10-13
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Dedicate to Prof Andrew Majda's 60th birthday2009
- Author(s)
  H. Okamoto
- Organizer
  The International Conference on Contemporary Applied Mathe matics
- Place of Presentation
  Shanghai, China
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Stationary vortices of large scale at large Reynolds numbers2009
- Author(s)
  H. Okamoto
- Organizer
  The International Conference on Contemporary Applied Mathematics
- Place of Presentation
  Fudan University, Shanghai,中華人民共和国
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Particle trajectories around a running cylinder or a sphere.2009
- Author(s)
  H.Okamoto
- Organizer
  Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation
- Place of Presentation
  Taiwan University, Taiwan
- Year and Date
  2009-11-07
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Bifurcation of Kolmogorov flows and large vortices.2009
- Author(s)
  H.Okamoto
- Organizer
  The 5th East Asia SIAM Conference
- Place of Presentation
  University of Brunei, Brunei
- Year and Date
  2009-06-09
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Pattern formations in the Kolmogorov flow.2009
- Author(s)
  H.Okamoto
- Organizer
  第34回偏微分方程式論札幌シンポジウム
- Place of Presentation
  北海道大学理学部
- Year and Date
  2009-08-25
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Particle trajectories around a running cylinder or a sphere.2009
- Author(s)
  H.Okamoto
- Organizer
  日本流体力学会年会
- Place of Presentation
  東洋大学白山キャンパス
- Year and Date
  2009-09-04
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Bifurcation of Kolmogorov flows and large vortices2009
- Author(s)
  H. Okamoto
- Organizer
  The 5th East Asia SIAM Conference
- Place of Presentation
  University of Brunei, Brunei
- Year and Date
  2009-06-09
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Fluid mechanical paradoxes and their analytical resolutions.2009
- Author(s)
  H.Okamoto
- Organizer
  PDE and Functional Analysis Research Center Kick-off seminar
- Place of Presentation
  Seoul University, Korea
- Year and Date
  2009-11-25
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Fluid mechanical paradoxes and their an alytical reso lutions2009
- Author(s)
  H. Okamoto
- Organizer
  PDE and Functional Analysis Research Center
- Place of Presentation
  Korea
- Year and Date
  2009-11-25
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Particle trajectories around a running cylinder or a sphere2009
- Author(s)
  H. Okamoto
- Organizer
  Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation
- Place of Presentation
  Taiwan University,台湾
- Year and Date
  2009-11-07
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] On mathe matical issues on discre tization of the blow-up problems2008
- Author(s)
  H. Okamoto
- Organizer
  Workshop on Foundations of Numerical PDEs City University of Hong Kong
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] The in viscid limit of steady-states of the Navier-Stokesequations2008
- Author(s)
  H. Okamoto
- Organizer
  Analytical and Computational Fluid Dynamics 2008
- Place of Presentation
  Chung-Ang University, Korea
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] Uniqueness of Crapper's pure capillary wave of permanent form2008
- Author(s)
  H. Okamoto
- Organizer
  Nonlinear Partial Differential Equations : Analysis, Computation and Applications
- Place of Presentation
  Northwest University,西安、中華人民共和国
- Data Source
  KAKENHI-PROJECT-20244006
[Presentation] A personal essay on Euler's equations of incompressible inviscid flow2007
- Author(s)
  岡本久
- Organizer
  International Workshop on Applied Mathematics and Computational Science
- Place of Presentation
  電気通信大学
- Year and Date
  2007-09-25
- Data Source
  KAKENHI-PROJECT-17204008
[Presentation] A remark on continuous nowhere differentiable functions2006
- Author(s)
  Hisashi, Okamoto
- Organizer
  Fractal 2006
- Place of Presentation
  Kyoto University
- Year and Date
  2006-09-04
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Presentation] A remark on continuous nowhere differentiable functions2006
- Author(s)
  岡本久
- Organizer
  国際会議「Fractal 2006」
- Place of Presentation
  京都大学
- Year and Date
  2006-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Presentation] Topologically simple patterns appearing in the 2D Navier-Stokes equations at large Reynolds numbers
- Author(s)
  Hisashi Okamoto
- Organizer
  The 8th CREST-SBM International Conference International Conference on Mathematical Fluid Dynamics
- Place of Presentation
  早稲田大学
- Year and Date
  2014-11-11 – 2014-11-14
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Unimodal Patterns appearing in the 2D Navier-Stokes equations at large Reynolds numbers
- Author(s)
  Hisashi Okamoto
- Organizer
  Conference of East Asia Section of SIAM
- Place of Presentation
  Ambassador City Hotel Jomtien, Pattaya, Chonburi, Thailand
- Year and Date
  2014-06-23 – 2014-06-25
- Invited
- Data Source
  KAKENHI-PROJECT-24244007
[Presentation] Unimodal Patterns appearing in the 2D Navier-Stokes equations at large Reynolds numbers
- Author(s)
  H. Okamoto
- Organizer
  Conference of East Asia Section of SIAM,
- Place of Presentation
  Ambassador City Hotel Jomtien, Pattaya, Chonburi, Thailand
- Year and Date
  2014-06-23 – 2014-06-25
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Directional multi-scale statistics of quasi-statis magnetohydrodynamic turbulence
- Author(s)
  N. Okamoto, K. Yoshimatsu, K. Schneider, M. Farge
- Organizer
  55th Annual Meeting of the American Physical Society, Division of Plasma Physics
- Place of Presentation
  Denver, Colorado, USA
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Directional multi-scale statistics of quasi-statis magnetohydrodynamic turbulence
- Author(s)
  N. Okamoto, K. Yoshimatsu, K. Schneider and M. Farge
- Organizer
  Turbulence Colloquium Mediterranea, TCM 2013
- Place of Presentation
  Sidi Bou Said, Tunis, Tunisia
- Invited
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] An application of interval arithmetic to certain dynamical systems arising in fluid mechanics
- Author(s)
  H. Okamoto
- Organizer
  The 9th International Conference on Computational Physics
- Place of Presentation
  National University of Singapore, Singapore
- Year and Date
  2015-01-07 – 2015-01-11
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Fluid mechanical singular perturbation problems and its numerical challenges
- Author(s)
  H. Okamoto
- Organizer
  北東アジアシンポジウム（Method and Modeling for High performance Scientific Computing）
- Place of Presentation
  中国、成都市、望江賓館
- Invited
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] Topologically simple patterns appearing in the 2D Navier-Stokes equations at large Reynolds numbers
- Author(s)
  H. Okamoto
- Organizer
  The 8th CREST-SBM International Conference International Conference on Mathematical Fluid Dynamics, Present and Future
- Place of Presentation
  Nishi-Waseda Campus, Waseda University, Tokyo, Japan
- Year and Date
  2014-11-11 – 2014-11-14
- Data Source
  KAKENHI-PROJECT-25247014
[Presentation] An application of interval arithmetic to certain dynamical systems arising in fluid mechanics
- Author(s)
  Hisashi Okamoto
- Organizer
  The 9th International Conference on Computational Physics
- Place of Presentation
  National University of Singapore
- Year and Date
  2015-01-07 – 2015-01-11
- Invited
- Data Source
  KAKENHI-PROJECT-24244007

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Okamoto Hisashi 岡本 久

OKAMOTO Hisashi 岡本 久

岡本 秀夫 オカモト ヒデオ

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Studies on the Navier-Stokes equations by numerical methodsPrincipal Investigator

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Mathematical research on mechanical problems of incompressible fluidPrincipal Investigator

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Applied analysis of equations of incompressible fluid motionsPrincipal Investigator

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Applied Analysis on the Navier-Stokes Equations and Related Dynamical SystemsPrincipal Investigator

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A Study of Blow-up Problems and Singular Perturbation Problems arisingin Mathematical Fluid MechanicsPrincipal Investigator

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Okamoto Hisashi 岡本久

OKAMOTO Hisashi 岡本久

岡本秀夫オカモトヒデオ