YOTSUTANI Shoji 四ツ谷晶二

… Alternative Names

四ツ谷晶二ヨツタニシヨウジ

四ッ谷晶二ヨツタニショウジ

YHOTSUTANI Syoji 四ッ谷晶二

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Researcher Number	60128361
Other IDs
External Links
Affiliation (Current)	2025: 龍谷大学, 公私立大学の部局等, 研究員
Affiliation (based on the past Project Information) *help	2019 – 2023: 龍谷大学, 公私立大学の部局等, 研究員 1990 – 2018: 龍谷大学, 理工学部, 教授 2002: 龍谷大学, 経済学部, 教授 1994: 龍谷大学, 教授 1989: 竜谷大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Global analysis / General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12020:Mathematical analysis-related / Mathematical analysis / Global analysis / 解析学 Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Geometry / 解析学 / General mathematics (including Probability theory/Statistical mathematics) … More / Basic analysis / Engineering fundamentals / Foundations of mathematics/Applied mathematics / Geometry / Basic analysis / 非線形科学 Less
Keywords	Principal Investigator 反応拡散方程式 / 非線形境界値問題 / 非局所 / cross-diffusion / 線形化固有値問題 / 完全楕円積分 / 楕円関数 / Ginzburg-Landau equation / 極限方程式 / 交差拡散方程式 … More / 球対称解 / nonlocal / 標準形 / 半線形楕円型方程式 / elliptic equation / 弾性曲線 / Sturm-Liouville理論 / 安定性解析 / 大域的解構造 / 非局所境界値問題 / singular solution / positive radial solution / periodic boundary condition / nonlinear boundary value problem / nonlinear elliptic equation / 特異解 / 正値球対称解 / 周期境界条件 / reaction diffusion / canonical form / radial solution / 進行波解 / 反応拡張方程式 / 不完全分岐 / スカラー曲率方程式 / 半線形楕円形方程式 / standing pilse / reaction-diffusion / radially symmetric / charge simulation method / Poisson's equation / 準線形楕円型方程式 / ギンツブルグ・ランダウ方程式 / ギシツブルグ・ランダウ方程式 / クロス拡散 / 定在パルス / 反応-拡散 / 球対称 / 代用電荷法 / ポアソン方程式 / 楕円型方程式 / 超越方程式 / Chan-Hilliard equation / ふりこの方程式 / Cahn-Hilliard equation / 大域的分岐構造 / 非線形現象 / 正値解 / 解の構造 / 非線形楕円型方程式 / 力学系 / リヤプ-ノフ関数 / 漸近挙動 / 非線型境界条件 / 放物型方程式 … More Except Principal Investigator 反応拡散方程式 / ギンツブルグ・ランダウ方程式 / 正則ベクトル場 / 力学系 / Ginzburg-Landau equation / ホモクリニック軌道 / 強双曲系 / 解の安定性 / Kacの問題 / 渦糸解 / holomorphic vector field / ホモクリニック分岐 / Conley index / 安定性 / 半線形楕円型方程式 / カオス / 分岐 / 散逸力学系 / 特異極限 / 分岐構造 / 慣性多様体 / 安定性解析 / 非線形楕円型方程式 / holomorphic foliation / holomorphic one form / 正則1-形式 / 横断性 / 正則葉層構造 / 正則1形式 / numerical analysis / complex analysis / multiply connected domain / numerical conformal mapping / fundamental solution / Laplace's equation / charge simulation method / 数値解析 / 複素関数論 / 多重連結領域 / 数値等角写像 / 基本解 / ラプラス方程式 / 代用電荷法 / nonlinear partial differential equation / 非線形偏微分方程式 / 渦糸 / slow-fast system / stability / 安定解 / 周期的不定点 / 偏微分方程式 / 南雲型のCauchy-Kowalevskayaの定理 / 擬Jordan標準形 / 南雲型Cauchy-Kowalevskaya定理 / p-parabolic system / 位相的指標 / 偏微分方程式系 / Poincare-Bendixson型定理 / 進行脈動波解 / 反応拡散系 / Ginzburg-Landau方程式 / 内部遷移層 / 反応拡散方程式系 / 数理モデル / 進行波解 / 偏微分方程式系の標準形 / 漸近挙動 / 楕円型方程式 / 交差拡散系 / FitzHugh-Nagumo方程式 / 感染モデル / フロント波 / 生物モデル / フロント解 / FitzHugh-Nagumoモデル / 反応拡散モデル / 感染症モデル / 非線形境界条件 / ウイルス感染モデル / 細胞接着モデル / 細胞極性モデル / 固有値比較の原理 / 分岐解析 / パターン形成 / transversity / hyperbolic singularity / separatrix / Poincare-Hopf type theorem / Ginzburg Landau方程式 / cross-diffusion方程式 / 複素ロジスティック方程式 / 正側葉層構造 / スペクトル逆問題 / 大域的漸近安定性 / 放物型偏微分方程式 / 変数係数線形偏微分方程式 / 線形双曲ベクトル場 / 双曲型特異点 / saparatrix / Poincare-Hopf型定理 / Pattern dynamics / Numerical simulation / Variational method / Bifurcation structure / Superconductivity / 解の分岐 / 領域の摂動 / 時間依存ギンツブルグ・ランダウ方程式 / 大域的分岐構造 / パターン・ダイナミクス / 数値シミュレーション / 変分法 / 超伝導モデル / potential flow / ポテンシャル流 / minimal curvature energy curve / Kac problem / system of Fuchs type / strongly hyperbolic systems / Caufhy-Kowalevskaya theorem / Cauchy problem / normal form of systems / formal symbol / j曲率方程式 / フックス型偏微分方程式系 / 極小曲率エネルギー曲線 / Fuchs型偏微分方程式系 / Cauchy-Kowalevskayaの定理 / 初期値問題 / 偏微分方程式型の標準形 / 形式的表象 / nonlinear elliptic equation / dynamical systems / stability of solution / superconductivity / thin domain / vortex solution / 超伝導 / 薄膜領域 / transversality / singularity / Poincare-Hopf theorem / Poincare-Bendixson theorem / 共形スカラー曲率方程式 / 複素力学系 / 複素葉層構造 / Oseenの螺旋流 / カントール族 / ニュートン法 / 正則1型式 / 特異点 / Poincare-Hopfの定理 / Poincare-Bendixsonの定理 / potential problem / ボテンシャル問題 / ポテンシャル問題 / dynamical system / bifurcation structure / vortex / Ginzburg-Landau eguation / 平衡解の安定性 / 解の分岐構造 / ギンヅブルグ・ランダウ方程式 / Hopf bifurcation / Traveling breathers / In-phase breathers / Traveling pulse solutions / Standing pulse solutions / Internal transition layers / Piecewise-linear nonlinearity / Bistable systems / ポップ分岐 / ホップ分岐 / 同期脈動波解 / パルス進行波解 / 静とパルス解 / 区分的に線形な非線形性 / 双安定反応拡散系 / homoclinic bifurcation / Sturm-Liouville equation / Poisson equation / Poincare-Bendixson type theorem / ポアソン方程式の数値計算 / 準線形楕円型方程式 / 南雲型Cauchy-Kowalevskiの定理 / 極集合 / ギンツブル・ランダウ方程式 / ポアソン方程式 / 非線型楕円型方程式 / Sturm-Liouville方程式 / Poisson方程式 / surface homeomorphism / bifurcation structure of traveling waves / fixed point index / homoclinic orbit / Ruelle's transfer operator / periodic indeterminate point / topological index / 自己 / Thurston's canonical form / connecting orbit / 周期軌道 / Ruelleのtransfer作用素 / 曲面同相写像 / 進行波の分岐構造 / 不動点指数 / Ruelle のtransfer作用素 / piecewise linear vector fields / Lorenz attractors / inertial manifold / dissipative dynamical system / asymptotic stability / reaction diffusion system / strongly hyperbolic system / singular points of holomorphic vector fields / ローレンツアトラクター / ベクトル場の退化特異点 / 半線形放物型方程式 / 擬微分作用素のシンボル / ザイフェルト予想 / 区分線型ベクトル場 / ローレンツ型アトラクター / 漸近安定性 / 強双曲型偏微分方程式系 / 正則ベクトル場の特異点 / Semi linear elliptic partial differential equations / Super parallel high speed computation / Numerical computation with result verification / Mathematical model for phytoplankton and marine plants / Finite element approximation of electro-magnetic field problem / Steklov operator / Convection diffusion difference scheme. / Non-stationary Iinear water wave problem / 静電場・静磁場の有限要素数値解析 / 自動数値積分法 / 線形化磁気流体系 / 三次精度有限要素移流スキ-ム / 界面における反応機構の数理モデル / 数値積分法 / 植物性プランクトンと栄養塩の数理モデル / 外部領域問題の有限要素近似 / 移流拡散差分スキ-ム / 水の波固有値問題 / 半線形楕円型偏徴分方程式 / 植物性プランクトン藻類等の数理モデル / スチエクロフ作用素 / 半線形楕円型偏微分方程式 / 超並列高速計算 / 精度保証付き数値計算 / 植物性プランクトンと藻類等の数理モデル / 電磁場問題の有限要素近似 / スチェクロフ作用素 / 移流拡散差分スキーム / 水の波線形非定常問題 / Jordan型の擬標準形 / 擬Jordan型の標準形 / 超弱双曲系 / 系の行列式理論 / 南雲型のCauchy=Kowalevskayaの定理 / 双曲系 / H無限適切性 / 重み付きの行列式 / 標準形 / 特異摂動 / 安定左平衡解 / 松隈型の方程式 / Cauchy-Kowalevskiの定理 / 大域的ダイナミクス / 微分方程式 / 退化特異性 / Conley指数 / 力学系のエルゴ-ト性 / Durand-Kerner法 / カオス的アトラクター / 超準解析 / 経路積分 / Schrodinger型方程式 / 数式処理実験 / 導電性流体の熱対流 / 多孔性媒質中の流体 / 反応-興奮系 / 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 / 自由境界問題 / 前処理付き共役勾配法 / 領域分割法 / 並列計算 / 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 / Waving Breather / Traveling Breather / Starding Breather / Traveling Pulse / Standing Pulse / 引き込み現象 / 領域の非線形振動 / 界面方程式 / サイドブランチ構造 / 異方性 / フェーズフィールドモデル / 大域的アトラクター / 周期的フロント波 / 周期的環境 / 有理型形式表象 / CauchyーKowalevskayaの定理 / 適切性 / Caucy問題 / 特異性の伝播 / 双曲型方程式系 / 全域解 Less

Research on the global structure of solutions and their stability for nonlocal boundary value problems by using elliptic functionsPrincipal Investigator
- Principal Investigator
  
  Yotsutani Shoji
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Ryukoku University
Pursuit of explicit representation formula using elliptic and analysis of the global bifurcation structurePrincipal Investigator
- Principal Investigator
  
  YOTSUTANI SHOJI
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical analysis
- Research Institution
  Ryukoku University
Mathematical foundations and applications in dissipative models arising in life science
- Principal Investigator
  
  Morita Yoshihisa
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Ryukoku University
Research on profiles and the global bifurcation structure by explicit representation formula using elliptic functionsPrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ryukoku University
Differential equations reduced to transcendental equations including complete elliptic integrals and their global solution structurePrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ryukoku University
Study on systems of partial differential equations applying the abstract algebra
- Principal Investigator
  
  MATSUMOTO Waichiro
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Ryukoku University
Research on the stability and asymptotic shapes of nonlocal nonlinear boundary value problems including unknown definite integralsPrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ryukoku University
A Poincare-Hopf type theorem for holomorphic one forms
- Principal Investigator
  
  ITO Toshikazu
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
Numerical Conformal Mappings by the Charge Simulation Method and Their Applications to Fluid Mechanics
- Principal Investigator
  
  AMANO Kaname
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ehime University
Mathematical studies for models of superconductivity
- Principal Investigator
  
  MORITA Yoshihisa
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
Global solution structure and the stability of nonlocal nonlinear second order boundary value problems with definite integralsPrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ryukoku University
Poincare-Bendixson type theoreom for holomorphic foliation of codimension one and its application
- Principal Investigator
  
  ITO Toshikazu
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
Vortex Solutions of the Ginzburg-Landau Equation in a Thin Domain
- Principal Investigator
  
  MORITA Yoshihisa
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
Research on Systems of Partial Differential Equations Appling the Abstract Algebra
- Principal Investigator
  
  MATSUMOTO Waichiro
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Ryukoku University
General Research on the Charge Simulation Method and the Numerical Conformal Mapping
- Principal Investigator
  
  AMANO Kaname
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ehime University
Research on canonical forms to nonlinear elliptic boundary value problems and the global structure of all solutions including singular solutionsPrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ryukoku University
抽象的な代数を利用した偏微分方程式の研究
- Principal Investigator
  
  松本和一郎
- Project Period (FY)
  1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  Ryukoku University
Stability of Vortices and Numerical Analysis of Ginzburg-Landau Equation
- Principal Investigator
  
  MORITA Yoshihisa
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
Topological indices of dynamical systems
- Principal Investigator
  
  YAMAGISHI Yoshikazu
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
Resarchs on Solutions of Nonlinear Elliptic Equations and Numcrical AnalysisPrincipal Investigator
- Principal Investigator
  
  YOTSUTANI Shoji
- 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
  Ryukoku University
Poincare-Bendixson type theorem for holomorphic vector fields and its applications
- Principal Investigator
  
  ITO Toshikazu
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
Global Bifurcation Structure of Nonlinear Dynamics of Domain Motion
- Principal Investigator
  
  IKEDA Tsutomu
- 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
  Ryukoku University
正則ベクトル場に対するPoincare-Bendixson型定理とその応用の研究
- Principal Investigator
  
  伊藤敏和
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
力学系の位相的指標の研究
- Principal Investigator
  
  岡宏枝 (国府宏枝)
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
非線形楕円型方程式の解の大域的構造と領域依存性の研究Principal Investigator
- Principal Investigator
  
  四ツ谷晶二
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
非線形複雑系の3次元数値計算
- Principal Investigator
  
  池田勉
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Ryukoku University
Schrodinger型方程式の可解条件と解の構造の研究
- Principal Investigator
  
  松本和一郎
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Ryukoku University
力学系の大域的構造とその分岐の研究
- Principal Investigator
  
  岡宏枝 (国府宏枝)
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
散逸力学系の構造の研究と微分方程式への応用
- Principal Investigator
  
  森田善久
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
Study on global property of holomorphic vector fields
- Principal Investigator
  
  ITO Toshikazu
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Ryukoku University
散逸力学系の構造の研究と微分方程式への応用
- Principal Investigator
  
  森田善久
- Project Period (FY)
  1993 – 1996
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Ryukoku University
フェーズフィールドモデルによる凝固現象の解析
- Principal Investigator
  
  小林亮
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Ryukoku University
領域の非線形振動と引き込み現象
- Principal Investigator
  
  池田勉
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  非線形科学
- Research Institution
  Ryukoku University
周期的環境下での数理解析
- Principal Investigator
  
  池田勉
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Ryukoku University
界面化学反応に関連した数理モデルの研究Principal Investigator
- Principal Investigator
  
  四ッ谷晶二
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Ryukoku University
双曲型方程式系の初期値問題の可解性
- Principal Investigator
  
  MATSUMOTO Waichiro
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Ryukoku University
ALL ROUND STUDY FOR THE NUMERICAL METHODS IN SCIENCE AND TECHNOLOGY
- Principal Investigator
  
  USHIJIMA Teruo
- Project Period (FY)
  1990 – 1992
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
非線形楕円型方程式の全域解の研究
- Principal Investigator
  
  川野日郎
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Miyazaki

[Book] 楕円関数と仲良くなろう2013
- Author(s)
  四ツ谷晶二・村井実
- Total Pages
  179
- Publisher
  岩波書店
- Data Source
  KAKENHI-PROJECT-24540221
[Book] 日本評論社2013
- Author(s)
  四ツ谷晶二・村井実
- Total Pages
  230
- Publisher
  楕円関数と仲良くなろう　－微分方程式の解の全体像を求めて－
- Data Source
  KAKENHI-PROJECT-24540221
[Book] Phase Space Analysis of Partial Differential Equations2005
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Publisher
  CENTRO DE RICERCA MATEMATICA ENNIO DE GIORGI, SCUOLA NORMALE SUPERIORE PISA,
- Data Source
  KAKENHI-PROJECT-15540220
[Book] Phase Space Analysis of Partial Differential Equations II2005
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Publisher
  CENTRO DE RICERCA MATEMATICA ENNIO DE GIORGI, SCUOLA NORMALE SUPERIORE PISA
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] All global bifurcation diagrams of stationary solutions to a phase field model2022
- Author(s)
  Mori Tatsuki、Tasaki Sohei、Tsujikawa Tohru、Yotsutani Shoji
- Journal Title
  
  Discrete and Continuous Dynamical Systems - B
  
  Volume: - Issue: 12 Pages: 6306-6344
- DOI
  10.3934/dcdsb.2022183
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03645, KAKENHI-PROJECT-22K13962, KAKENHI-PROJECT-22K03378, KAKENHI-PROJECT-19K03593
[Journal Article] Representation formulas for stationary solutions of a cell polarization model2022
- Author(s)
  T. Mori, T. Tsujikawa and S. Yotsutani
- Journal Title
  
  Jpn J Ind and Appl Math.
  
  Volume: 39 Issue: 3 Pages: 1025-1053
- DOI
  10.1007/s13160-022-00537-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03593, KAKENHI-PROJECT-22K13962
[Journal Article] Stability for stationary solutions of a nonlocal Allen-Cahn equation2021
- Author(s)
  Y. Miyamoto, T. Mori, T. Tsujikawa and S. Yotsutani
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 275 Pages: 581-597
- DOI
  10.1016/j.jde.2020.11.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03593, KAKENHI-PROJECT-19H01797, KAKENHI-PROJECT-17K05334, KAKENHI-PROJECT-19H05599
[Journal Article] Representation formulas of solutions and bifurcation sheets to a nonlocal Allen-Cahn equation2020
- Author(s)
  Tatsuki Mori, Kousuke Kuto, Tohru Tsujikawa, Shoji Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems A
  
  Volume: 40 Issue: 8 Pages: 4907-4925
- DOI
  10.3934/dcds.2020205
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03581, KAKENHI-PROJECT-19K03593, KAKENHI-PROJECT-17K05334
[Journal Article] Numerical approach to existence and stability of stationary solutions to a SKT cross-diffusion equation2018
- Author(s)
  T. Mori, T. Suzuki and S. Yotsutani
- Journal Title
  
  Mathematical Models and Methods in Applied Sciences
  
  Volume: 28 Issue: 11 Pages: 2191-2210
- DOI
  10.1142/s0218202518400122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04972
[Journal Article] Global solution branches for a nonlocal Allen-Cahn equation2018
- Author(s)
  Kousuke Kuto, Tatsuki Mori, Tohru Tsujikawa, Shoji Yotsutani
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 264 Issue: 9 Pages: 5928-5949
- DOI
  10.1016/j.jde.2018.01.025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04948, KAKENHI-PROJECT-17K05334, KAKENHI-PROJECT-15K04972
[Journal Article] A Note on the Uniqueness and Structure of Solutions to the Dirichlet Problem for Some Elliptic Systems2017
- Author(s)
  J.-L. Chern, S. Yotsutani and N. Kawano
- Journal Title
  
  Proceedings of EQUADIFF 2017
  
  Volume: 2017 Pages: 283-286
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Journal Article] Secondary bifurcation for a nonlocal Allen-Cahn equation2017
- Author(s)
  Kousuke Kuto, Tatsuki Mori, Tohru Tsujikawa, Shoji Yotsutani
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 印刷中 Issue: 5 Pages: 2687-2714
- DOI
  10.1016/j.jde.2017.04.010
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K04948, KAKENHI-PROJECT-15K04972, KAKENHI-PROJECT-26287025
[Journal Article] A Note on the Uniqueness and Structure of Solutions to the Dirichlet Problem for Some Elliptic Systems2017
- Author(s)
  J.-L. Chern, S. Yotsutani, N. Kawano
- Journal Title
  
  Proceedings of EQUADIFF 2017 Conference
  
  Volume: - Pages: 283-286
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287025
[Journal Article] Limiting Classification on Linearized Eigenvalue Problems for 1-dimensional Allen-Cahn Equation II -- Asymptotic formulas of eigenfunctions2016
- Author(s)
  Tohru Wakasa, Shoji Yotsutani
- Journal Title
  
  J. Differential Equations
  
  Volume: 261 Issue: 10 Pages: 5465-5498
- DOI
  10.1016/j.jde.2016.08.016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26287025, KAKENHI-PROJECT-26400205, KAKENHI-PROJECT-15K04972
[Journal Article] Exact multiplicity of stationary limiting problems of a cell polarization model2016
- Author(s)
  Tatsuki Mori, Kousuke Kuto, Tohru Tsujikawa, Shoji Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: 36 Issue: 10 Pages: 5627-5655
- DOI
  10.3934/dcds.2016047
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26287025, KAKENHI-PROJECT-15K04948, KAKENHI-PROJECT-15K04972
[Journal Article] Self-similar solution for a quenching problem with spatially dependent nonlinearity2016
- Author(s)
  J.-S. Guo, Y. Morita, S. Yotsutani
- Journal Title
  
  Nonlinear Analysis
  
  Volume: 147 Pages: 45-62
- DOI
  10.1016/j.na.2016.08.026
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287025, KAKENHI-PROJECT-15K04972
[Journal Article] Representation formula for traveling waves to a derivative nonlinear schrodinger equation with the periodic boundary condition2015
- Author(s)
  M. Murai, K.Sakamoto and S.Yotsutani
- Journal Title
  
  Dynamical Systems, Differential Equations and Applications AIMS Proceedings
  
  Volume: 1 Pages: 878-900
- DOI
  10.3934/proc.2015.0878
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K04972
[Journal Article] Pattern formation in a cross-diffusion system2015
- Author(s)
  Yuan Lou, Wei-Ming Ni, and Shoji Yotsutani
- Journal Title
  
  Discrete and continuous dynamical systems
  
  Volume: 35 Issue: 4 Pages: 1589-1607
- DOI
  10.3934/dcds.2015.35.1589
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540221, KAKENHI-PROJECT-15K04972
[Journal Article] Global bifurcation sheet and diagrams of wave-pinning in a reaction-diffusion model for cell polarization2015
- Author(s)
  Tatsuki Mori, Kousuke Kuto, Masaharu Nagayama, Tohru Tsujikawa and Shoji Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: Special issue Pages: 861-877
- DOI
  10.3934/proc.2015.0861
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K04948, KAKENHI-PROJECT-15K04972, KAKENHI-PROJECT-26247015
[Journal Article] Limiting classification on linearized eigenvalue problems for 1-dimensional Allen-Cahn equation I - asymptotic formulas of eigenvalues2015
- Author(s)
  Tohru Wakasa and Shoji Yotsutani
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 11 Issue: 11 Pages: 3960-4006
- DOI
  10.1016/j.jde.2015.01.023
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540221, KAKENHI-PROJECT-15K04972
[Journal Article] Pattern formation in a cross-diffusion system2014
- Author(s)
  Y. Lou, W.-M. Ni and S. Yotsutani
- Journal Title
  
  Dynamical Systems and Differential Equations, The special issue of DCDG-A on “Dissipative Systems and Applications with emphasis on nonlocal or nonlinear diffusion problems
  
  Volume: to appear
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540221
[Journal Article] Representation formula for the plane closed elastic curve2013
- Author(s)
  M. Murai, W. Matsumoto and S. Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: 2013 Pages: 20-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540221
[Journal Article] Representation formula for the plane closed elastic curves2013
- Author(s)
  M. Murai, W. Matsumoto and S. Yotsutani
- Journal Title
  
  Dynamical Systems and Differential Equations
  
  Volume: Supplement 2013 Pages: 565-585
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540221
[Journal Article] Global bifurcation structure on a shadow system with a source term, Representation of all solutions2011
- Author(s)
  H.Takaichi, I.Takagi, S.Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: Supplement Pages: 1344-1350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Global bifurcation structure on a shadow system with a source term-Representation of all solutions-2011
- Author(s)
  H. Takaichi I. Takagi and S. Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems Supplement
  
  Pages: 1344-1350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2010
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Commun.Pure Appl.Anal. vol.9(1)
  
  Pages: 539-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2010
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Commun.Pure Appl.Anal. 9
  
  Pages: 539-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2010
- Author(s)
  T. Wakasa and S. Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis
  
  Volume: 9 Pages: 539-56
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Asymptotic profiles of eigenfunctions for some l-dimensional linearized eigenvalue problems2010
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure and AppliedAnalysis 9
  
  Pages: 539-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2010
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis
  
  Volume: 9 Pages: 539-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2010
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Commun.Pure Appl.Anal.
  
  Volume: 9 Pages: 539-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] One can hear the shape of some non-convex drums, More Progress in Analysis2009
- Author(s)
  W. Matsumoto, M. Murai and S. Yotsutani
- Journal Title
  
  Proc. 5th ISAAC Congress
  
  Volume: 2009 Pages: 863-872
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540232
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems2008
- Author(s)
  T. Wakasa, S. Yotsutani
- Journal Title
  
  Comm. Pure Appl. Anal 7
  
  Pages: 745-763
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] Representation formulas for some l-dimensional Linearied eigenvalue problems2008
- Author(s)
  T. Wakasa, S. Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 7
  
  Pages: 665-682
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Representation formulas for some 1-dimensional linearied eigenvalue problems2008
- Author(s)
  T. Wakasa and S. Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 7
  
  Pages: 665-682
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems2008
- Author(s)
  T.Wakasa and S.Yotsutani
- Journal Title
  
  Cotntnunication on Pure and Applied Analysis 7(to appear)
  
  Pages: 665-682
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Reoresentation formulas for some 1-dimensional linearized eigenvalue problems2008
- Author(s)
  T.Wakasa and S.Yotsutani
- Journal Title
  
  Comm. Pure Appl.Anal. 7
  
  Pages: 665-682
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] One can hear the shape of some non-convex drums2007
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Proc. 5th ISAAC Congress, Univ. Catania (to appear)
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems2007
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis (to appear)
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Stationary solutions to the one-dimensional Chan-Hilliard Equation : Proof by the complete elliptic integrals2007
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Discrete Conti. Dynam. Systems (to appear)
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems2007
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure, Applied Analysis (to appear)
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Stationary solutions to the one-dimensional Cahn-Hilliard equation : Proof by the complete elliptic integrals2007
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Discrete Conti. Dynam. Systems (to appear)
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Stationary solutions to the one-dimensional Cahn-Hilliard equation2007
- Author(s)
  S. Kosugi, Y. Morita and S. Yotsutani
- Journal Title
  
  Proof by the complete elliptic integrals, Discrete Conti. Dynam. Systems 19
  
  Pages: 609-629
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540224
[Journal Article] Stationary solutions to the one-dimensional Cahn-Hilliard equation: Proof by the complete elliptic integrals2007
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Disc.Cont.Dynam, Systems 19
  
  Pages: 609-629
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540202
[Journal Article] Structure of positive radial solutions including singular solutions to Matukuma' s equation2005
- Author(s)
  H.Morishita, E.Yanagida, S.Yotsutani
- Journal Title
  
  Comm.on Pure and Appl.Anal. 4・4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model2005
- Author(s)
  Kosugi, S., Morita, Y., Yotsutani, S.
- Journal Title
  
  Journal of Mathematical Physics 46
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] What have we learned on the problem : Can one hear the shape of a drum?2005
- Author(s)
  Matsumoto, W., Murai, M., Yotsutani, S.
- Journal Title
  
  Phase Space Analysis of Partial Differential Equations 2
  
  Pages: 345-361
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model,2005
- Author(s)
  Kosugi, S., Morita, Y., Yotsutani, S.
- Journal Title
  
  Journal of Mathematical Physics Vol.46
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Global bifurcation structure of a one dimensional Ginzburg-Landau model2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  J. Math. Phys. 46・095111
  
  Pages: 1-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Structures of positive radial solutions including singular solutions to Matukuma's equation2005
- Author(s)
  H.Morishita, E.Yanagida, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 4-4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Global bifurcation structure of a one dimensional Ginzburg-Landau model2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  J.Math.Phys. 46・095111
  
  Pages: 1-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions,2005
- Author(s)
  Kosugi, S., Morita, Y., Yotsutani, S.
- Journal Title
  
  Communication on Pure and Applied Analysis Vol.4, No.3
  
  Pages: 665-682
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Structure of positive radial solutions including singular solutions to Matukuma's equation,2005
- Author(s)
  Morishita, H., Yanagida, E., Yotsutani, S.
- Journal Title
  
  Communication on Pure and Applied Analysis Vol.4, No.4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Structures of positive radial solutions including singular solutions to Matsukuma's equation2005
- Author(s)
  H.Morishita, E.Yanagida, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 4-4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  J. Math. Phys. 46
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Structure of positive radial solutions including singular solutions to Matukuma's equation2005
- Author(s)
  Morishita, H., Yanagida, E., Yotsutani, S.
- Journal Title
  
  Communication on Pure and Applied Analysis 4・4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] What have we learned on the problem : Can one hear the shape of a drum?2005
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Phase Space Analysis of Partial Differential Equations II
  
  Pages: 345-361
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  J.Math.Phys. 46
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 4・3
  
  Pages: 665-682
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Comm.on Pure and Appl.Anal. 4・3
  
  Pages: 665-682
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Journal of Mathematical Physics 46
  
  Pages: 1-24
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Structure of positive radial solutions including singular solutions to Matukuma's equation2005
- Author(s)
  H.Morishita, E.Yanagida, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 4・4
  
  Pages: 871-888
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] What have we learned on the problem :, Can one hear the shape of a drum?2005
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Phase Space Analysis of Partial Differential Equations, II
  
  Pages: 345-361
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] What have we learned on the problem : Can one hear the shape of a drum?,2005
- Author(s)
  Matsumoto, W., Murai, M., Yotsutani, S.
- Journal Title
  
  Phase Space Analysis of Partial Differential Equations Vol.II
  
  Pages: 345-361
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions2005
- Author(s)
  Kosugi, S., Morita, Y., Yotsutani, S.
- Journal Title
  
  Communication on Pure and Applied Analysis 4・3
  
  Pages: 665-682
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Phase Space Analysis of Partial Differential Equations II2005
- Author(s)
  W.Matsumoto, Y.Murai, S.Yotsutani
- Journal Title
  
  CENTRO DE RICERCA MATEMATIC ENNIO DE GIORGI, SCUOLA NORMALE SUPERIORE PISA
  
  Pages: 341-361
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions2005
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 4-3
  
  Pages: 665-682
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] On a limiting system in the Lotka-Volterra competition with cross-diffusion,2004
- Author(s)
  Lou, Y., Ni, W.-M., Yotsutani, S
- Journal Title
  
  Discrete and Continuous Dynamical Systems Vol.10, No.1
  
  Pages: 435-458
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] On a limiting system in the Lotka-Volterra competition with cross-diffusion2004
- Author(s)
  Y.Lou, W.-M.Ni, S.Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems 10・1
  
  Pages: 435-458
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] On a limiting system in the Lotka-Volterra competition with cross-diffusion2004
- Author(s)
  Lou, Y., Ni, W.-M., Yotsutani, S.
- Journal Title
  
  Discrete and Continuous Dynamical Systems 10・1
  
  Pages: 435-458
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] On a limiting system in the Lotka-Volterra competition with cross-diffusion2004
- Author(s)
  Y.Lou, W.-M.Ni, S.Yotsutani
- Journal Title
  
  Discrete and Cont.Dynam.Sys. 10・1
  
  Pages: 435-453
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] On a limiting System in the Lotka-Volterra Competition with Cross-Diffusion2004
- Author(s)
  Y.Lou, W-M.Ni, S.Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems 10、N0.1
  
  Pages: 435-458
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] On a Limiting System in the Lotka-Volterra Competition with Cross-Diffusion2004
- Author(s)
  Y.Lou, W.-M.Ni, S.Yotsutani
- Journal Title
  
  Discrete and Continuous Dynamical Systems 10・1
  
  Pages: 435-458
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] On the global branches of the solutions to a nonlocal boundary-value problem arising in Oseen's spiral flows2003
- Author(s)
  H.Ikeda, K.Kondo, H.Okamoto, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis 3・3
  
  Pages: 381-390
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Recent topics on nonlinear partial differential equations : Strucure of radial solutions for semilinear elliptic equations2003
- Author(s)
  Yanagida, E., Yotsutani, S.
- Journal Title
  
  American Mathematical Society Translation Series 2 211
  
  Pages: 121-137
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Recent topics on nonlinear partial differential equations : Selected Papers on Analysis and Differential Equations2003
- Author(s)
  E.Yanagida, S.Yotsutani
- Journal Title
  
  Amer.Math.Soc.Transl.Series. 2・211
  
  Pages: 121-137
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Recent topics on nonlinear partial differential equations : Strucure of radial solutions for semilinear elliptic equations,2003
- Author(s)
  Yanagida, E., Yotsutani, S.
- Journal Title
  
  American Mathematical Society Translation Series 2 (Selected Papers on Analysis and Differential Equations) (Edited by Nomizu, K.) Vol.211
  
  Pages: 121-137
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] On the global branches of the solutions to a nonlocal boundary-value problem arising in Oseen's spriral flows,2003
- Author(s)
  Ikeda, H., Kondo, K., Okamoto, H., Yotsutani, S
- Journal Title
  
  Communnications on Pure and Applied Analysis Vol.3, No.3
  
  Pages: 381-390
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] On the global branches of the solutions to a nonlocal boundary-value problem arising in Oseen' s spiral flows2003
- Author(s)
  H.Ikeda, K.Kondo, H.Okamoto, S.Yotsutani
- Journal Title
  
  Comm.on Pure and Appl.Anal. 3・3
  
  Pages: 381-390
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Recent Topics on Nonlinear Partial Differential Equations : Structure of Radial Solutions for Semilinear Elliptic Equations2003
- Author(s)
  E.Yanagida, S.Yotsutani
- Journal Title
  
  Amer. Math. Soc. Transl., Series : Selected Papers on Analysis and Differential Equations 2・211
  
  Pages: 121-137
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] On the global branches of the solutions to a nonlocal boundary-value problem arising in Oseen's spriral flows2003
- Author(s)
  Ikeda, H., Kondo, K., Okamoto, H., Yotsutani, S
- Journal Title
  
  Communnications on Pure and Applied Analysis 3・3
  
  Pages: 381-390
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] Global bifurcation structure of a 1-d Ginzburg-Landau model
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Journal of Mathematical Physics (to appear)
- Data Source
  KAKENHI-PROJECT-15340033
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis (to appear)
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] What have we know on the problem : Can one hear the shape of a drum?
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Annalo do Centro di Ricerca Mathematica, Ennio De Georgi, Pisa (to appear)
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] One can hear the shapes of some non-convex drums
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Proc. 5th ISAAC Congress (Univ. Catania) (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] One can hear the shapes of some non-convex drums
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Proc. 5th ISAAC Congress, Univ. Catania (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] What have we known on the problem : Can one hear the shape of a drum?
- Author(s)
  W.Matsumoto, M.Murai, S.Yotsutani
- Journal Title
  
  Annali di Centro di Ricerca Mathematica, Ennio De Giorgi, Pisa (to appear)
- Data Source
  KAKENHI-PROJECT-15540220
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Stationary solutions to the one-dimensional Chan-Hilliard equation : Proof by the complete elliptic integrals
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Discrete Conti. Dynam. Systems (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Representation formulas for some 1-dimensional linearized eigenvalue problems
- Author(s)
  T.Wakasa, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] Stationary solutions to the one-dimensional Chan-Hilliard equation : Proof by the complete elliptic integrals
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Discrete Conti.Dynam.Systems (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540086
[Journal Article] A complete bifurcation diagram of the Ginzburg-Landau equation with periodic boundary conditions
- Author(s)
  S.Kosugi, Y.Morita, S.Yotsutani
- Journal Title
  
  Communication on Pure and Applied Analysis (to appear)
- Data Source
  KAKENHI-PROJECT-15340033
[Presentation] All global bifurcation diagrams of stationary solutions to a 1D phase filed model2023
- Author(s)
  T. Mori, Y. Miyamoto, S. Tasaki, T. Tsujikawa and S. Yotsutani
- Organizer
  The 13th AIMS Conference on Dyminacal Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Exact solution of a full staionary problem for a cell polarization model2023
- Author(s)
  森竜樹, 久藤衡介, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] All global bifurcation curves of stationary solutions to a phase field model2023
- Author(s)
  S. Yotsutani
- Organizer
  Workshop on Recent Developments in Evolutionary Equations and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] フェーズフィールドモデルの定常問題の2次分岐について2023
- Author(s)
  森竜樹・田﨑創平・辻川亨・四ツ谷晶二
- Organizer
  「反応拡散方程式と非線形分散型方程式の解の挙動」 OCAMI 共同研究(一般 B) 2023
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Secondary bifurcation and the direction of bifurcation of stationary solutions to a phase field model2022
- Author(s)
  森竜樹・田﨑創平・辻川亨・四ツ谷晶二
- Organizer
  日本数学会 2022年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Global structure of stationary solutions for the 1-dimension Fix-Caginalp equation2022
- Author(s)
  森竜樹, 田崎創平, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会 2022年度年会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Global structure of stationary solutions for the 1-dimension Fix-Caginalp equation2022
- Author(s)
  森竜樹, 田崎創平, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会 2022年度年会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] 1次元Fix-Caginalp方程式のすべての定常解の大域的構造2021
- Author(s)
  森竜樹, 田崎創平, 辻川亨, 四ツ谷晶二
- Organizer
  2021年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Semi-analytical methods of obtaining bifurcation diagrams for a cell polarization model2021
- Author(s)
  森竜樹, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会 2021年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Representation formulas for stationary solutions of a cell polarization model2021
- Author(s)
  森竜樹, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会 2021年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Parametric representation of a sheet constructed by all solution to a nonlocal Allen - Cahn equation2020
- Author(s)
  森竜樹・久藤衡介・辻川亨・宮本安人・四ツ谷晶二
- Organizer
  日本数学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] On the secondary bifurcation curves of a nonlocal Allen-Cahn-Nagumo equation2020
- Author(s)
  森竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  日本数学会2020年度秋季総合分科会函数方程式論分科会
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] 非局所Allen-Cahn方程式のすべての定常解からなる曲面のパラメータ表示2019
- Author(s)
  森竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  応用数学合同研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] 非局所アレン・カーン・南雲方程式の解の表示式と大域的分岐シートの表示式2019
- Author(s)
  四ツ谷晶二
- Organizer
  第6回明治非線型数理セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Solution structure of stationary solutions of a limiting SKT cross-diffusion equation2019
- Author(s)
  Y. Lou, T. Mori, W.-M. Ni, S. Yamakawa and S. Yotsutani
- Organizer
  The 10th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] アレン・カーン型ディリクレ境界値問題の解の表示について2019
- Author(s)
  四ツ谷晶二
- Organizer
  第２回松江数理生物学・現象数理学ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Solution structure of a stationarylimiting equation to a SKT cross-diffusion system:weak competition case2019
- Author(s)
  Shoji Yotsutani
- Organizer
  Workshop on recent progress on the reaction-diffusions equations arising in biology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Representation formulas of solutions and bifurcation sheets to a nonlocal Allen-Cahn equation2019
- Author(s)
  四ツ谷晶二
- Organizer
  2019 秋の偏微分方程式セミナー - Workshop on evolution equations and related topics -
- Invited
- Data Source
  KAKENHI-PROJECT-19K03593
[Presentation] Stability of stationary solutions of a limiting SKT cross-diffusion equation2018
- Author(s)
  Y. Masuda, Y. Lou, W.-M. Ni, T. Mori and S.Yotsutani
- Organizer
  The 9th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics (at NCKU)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Multiplicity of stationary solutions of a limiting SKT cross-diffusion equation2018
- Author(s)
  S. Yamakawa, S. Sukekuni, Y. Lou, W.-M. Ni, T. Mori and S.Yotsutani
- Organizer
  The 9th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics (at NCKU)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] On the asymptotic form of solutions of the Tadjbakhsh-Odeh`s variational problem2018
- Author(s)
  M. Murai and S. Yotsutani
- Organizer
  The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Uniqueness proof of stationary solutions of a limiting SKT cross-diffusion equation2018
- Author(s)
  H. Matsubara, Y. Lou, W.-M. Ni, T. Mori and S.Yotsutani
- Organizer
  The 9th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics (at NCKU)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Bifurcation structure of steady states for the one-dimensional nonlocal Allen-Cahn equation2018
- Author(s)
  K. Kuto, Y. Miyamoto, T. Mori, T. Tsujikawa and S. Yotsutani
- Organizer
  The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Existence, nonexistence, multiplicity, and numerical stability of solutions for the SKT cross-diffusion stationary limiting equation2018
- Author(s)
  T. Mori, Y. Lou, H. Matsubara, W.-M. Ni, S. Sukekuni and S. Yotsutani
- Organizer
  The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] SKT交差拡散定常極限方程式の解の多重度と安定性の数値解析2018
- Author(s)
  森竜樹, 鈴木貴, 四ツ谷晶二
- Organizer
  日本応用数理学会2018年度年会
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Global bifurcation structure of a limiting system to the SKT competition model with cross-diffusion2018
- Author(s)
  S. Yotsutani
- Organizer
  RIMS 共同研究（公開型）常微分方程式の定性的理論および数理モデル研究への応用
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Minimization of the principal eigenvalue for an elliptic boundary value problem with indefinite weight2017
- Author(s)
  R. Maruyama, T. Mori and S. Yotsutani
- Organizer
  The 8th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics
- Place of Presentation
  Higashi Hiroshima Arts & Culture Hall Kurara, Hiroshima, Japan
- Year and Date
  2017-03-09
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Secondary bifurcation for a nonlocal Allen-Cahn equation2017
- Author(s)
  K. Kuto, T. Mori, T. Tsujikawa and S. Yotsutani
- Organizer
  Renmin University of China Institute for Mathematical Sciences, Coll.0610
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] １次元アレン・カーン方程式の解の積分値の単調性2017
- Author(s)
  八木美和枝・森竜樹・四ツ谷晶二
- Organizer
  武蔵野大学有明キャンパス
- Place of Presentation
  武蔵野大学　有明キャンパス
- Year and Date
  2017-02-10
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Global bifurcation and continuation for a nonlocal Allen-Cahn equation2017
- Author(s)
  T.Tsujikawa, K.Kuto, T.Mori and S.Yotsutani
- Organizer
  MIMS International Conference on "Reaction-diffusion system, theory and applications"
- Place of Presentation
  明治大学駿河台キャンパス
- Year and Date
  2017-03-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287025
[Presentation] Global bifurcation and continuation for a nonlocal Allen-Cahn equation2017
- Author(s)
  T. Tsujikawa, K. Kuto, T.Mori and S. Yotsutani
- Organizer
  MIMS International Conference on "Reaction-diffusion system, theory and applications"
- Place of Presentation
  Meiji Univerty,Tokyo, Japan
- Year and Date
  2017-03-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Global structure of stationary solutions for a cell polarization model with conservation of mass2017
- Author(s)
  K. Kuto, T. Mori, T. Tsujikawa and S. Yotsutani
- Organizer
  Renmin University of China Institute for Mathematical Sciences, Coll.0610
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Monotonicity of the integral of solutions to the one-dimensional Allen-Cahn equation2017
- Author(s)
  M. Yagi, T. Mori and S. Yotsutani
- Organizer
  The 8th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics
- Place of Presentation
  Higashi Hiroshima Arts & Culture Hall Kurara, Hiroshima, Japan
- Year and Date
  2017-03-09
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] ある細胞極性モデルの定常解の構造2017
- Author(s)
  四ツ谷晶二
- Organizer
  2017武蔵野大学・龍谷大学連携シンポジウム
- Place of Presentation
  武蔵野大学　有明キャンパス
- Year and Date
  2017-02-10
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] ある質量保存を持つ細胞極性モデルの定常解の大域的構造2016
- Author(s)
  森竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学瀬田キャンパス
- Year and Date
  2016-12-15
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] ある質量保存を持つ細胞極性モデルの定常解の大域的構造2016
- Author(s)
  四ツ谷晶二
- Organizer
  第14回浜松偏微分方程式研究集会
- Place of Presentation
  静岡大学浜松キャンパス
- Year and Date
  2016-12-22
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] All global bifurcation curves　for a cell polarization model2016
- Author(s)
  森竜樹, 久藤衡介, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会2016 年度年会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Cross diffusion models in population biology Dynamical Systems, Differential Equations and Applications2016
- Author(s)
  Y. Lou, W.-M.Ni, M.Winkler and S. Yotsutani
- Organizer
  The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Regency Orlando, Florida, USA
- Year and Date
  2016-07-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287025
[Presentation] Structure of stationary solutions of a cell polarization model with mass conservation2016
- Author(s)
  S. Yotsutani
- Organizer
  NCTS Workshop on Nonlinear Differential Equations: Theory and Application
- Place of Presentation
  NCTS, Taipei, Taiwan
- Year and Date
  2016-11-18
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Secondary bifurcation for a nonlocal Allen-Cahn equation2016
- Author(s)
  K .Kuto, T. Mori, T. Tsujikawa and S. Yotsutani
- Organizer
  The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Regency Orlando,Florida, USA
- Year and Date
  2016-07-01
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Global Structure of Stationary Solutions to a Cell Polarization Model2016
- Author(s)
  T. Mori, K. Kuto, T. Tsujikawa and S. Yotsutani
- Organizer
  The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Regency Orlando,Florida, USA
- Year and Date
  2016-07-01
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] 非局所項をもつ１次元定常Allen-Cahn方程式における２次分岐と大域的解構造2016
- Author(s)
  久藤衡介・森竜樹・辻川亨・四ツ谷晶二
- Organizer
  日本数学会秋季総合分科会　函数方程式論分科会
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] 非局所項をもつ１次元定常Allen-Cahn方程式における２次分岐と大域的解構造2016
- Author(s)
  久藤衡介, 森竜樹, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2016-09-15
- Invited
- Data Source
  KAKENHI-PROJECT-26287025
[Presentation] Exact solution of stationary problem for a cell polarization model2016
- Author(s)
  森竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  日本数学会秋季総合分科会　函数方程式論分科会
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Cross diffusion models in population biology2016
- Author(s)
  Y. Lou, W.-M. Ni, M. Winkler and S. Yotsutani
- Organizer
  The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Regency Orlando,Florida, USA
- Year and Date
  2016-07-01
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Exact multiplicity of stationary solutions of a cell polarization model2016
- Author(s)
  T.Mori, K.Kuto, T.Tsujikawa and S.Yotsutani
- Organizer
  The 7th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics
- Place of Presentation
  NCTS(South), Tainan, Taiwan
- Year and Date
  2016-02-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] On the equilibrium states of an inextensible elastic ring under the uniform pressure2016
- Author(s)
  M. Murai, W. Matsumoto and S. Yotsutani
- Organizer
  The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Regency Orlando,Florida, USA
- Year and Date
  2016-07-01
- Invited
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] ある細胞極性モデルに対する定常極限方程式の解の形状について2015
- Author(s)
  森竜樹, 久藤衡介, 辻川亨, 四ツ谷晶二
- Organizer
  日本応用数理学会2015 年度年会
- Place of Presentation
  金沢大学角間キャンパス
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] All global bifurcation curves for a cell polarization model2015
- Author(s)
  T.Mori, K.Kuto, T.Tsujikawa and S.Yotsutani
- Organizer
  ICMMA 2015
- Place of Presentation
  Meiji University, Tokyo, Japan
- Year and Date
  2015-10-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Profiles of solutions to a stationary limiting problem for a cell polarization model2015
- Author(s)
  森竜樹, 久藤衡介, 辻川亨, 四ツ谷晶二
- Organizer
  日本数学会2015 年度秋季総合分科会
- Place of Presentation
  京都産業大学
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-15K04972
[Presentation] Structure and stability of stationary solutions to a reaction-diffusion model for cell polarization2014
- Author(s)
  森竜樹　久藤衡介　辻川亨　四ツ谷晶二
- Organizer
  日本数学会年会　応用数学分科会
- Place of Presentation
  学習院大学
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Global bifurcation structure of stationary solutions for cubic nonlinear equations with nonlocal constraint2013
- Author(s)
  森竜樹　久藤衡介　辻川亨　四ツ谷晶二
- Organizer
  日本数学会　　函数方程式分科会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Existence and stability of stationary solutions in the2013
- Author(s)
  S. Yotsutani
- Organizer
  The 21st Workshop on Differential Equations and Its Applications (
- Place of Presentation
  National Central University, Taiwan
- Invited
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Structure and stability of stationary solutions to a reaction-diffusion model for cell polarization2013
- Author(s)
  森竜樹　久藤衡介　辻川亨　四ツ谷晶二
- Organizer
  日本応用数理学会
- Place of Presentation
  九州大学
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] 微分方程式の解の極限形状と大域的分岐構造-弾性曲線・交差拡散方程式系を例として-2012
- Author(s)
  四ツ谷晶二
- Organizer
  2012年度日本数学会年会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 面積制約停留の平面閉弾性閉曲線の全体像と爆発現象2012
- Author(s)
  村井・松本・四ツ谷
- Organizer
  2012年度日本数学会年会,函数方程式分科会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Blow up phenomena for plane closed elastic curves2012
- Author(s)
  Shoji Yotsutani
- Organizer
  The 20th Workshop on Differential Equations and Its Applications
- Place of Presentation
  Tamkang University, Taiwan
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Structure and blow up phenomena for plane closed elastic curves2012
- Author(s)
  M. Murai, W. Matsumoto and S. Yotsutani
- Organizer
  The 9th AIMS Conference on Dynamical ystems and Differential Equations and 　Applications
- Place of Presentation
  Orlando, Florida, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Blow up phenomena for plane closed elastic curves and global structure2012
- Author(s)
  Shoji Yotsutani
- Place of Presentation
  九州大学西新プラザ
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Structure and stability of stationary solutions to a cross-diffusion equation2012
- Author(s)
  Y. Lou, W.-M. Ni and S. Yotsutani
- Organizer
  The 9th AIMS Conference on Dynamical ystems and Differential Equations and 　Applications
- Place of Presentation
  Orlando, Florida, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Lotka-Volterra competition with cross-diffusion2011
- Author(s)
  Shoji Yotsutani
- Organizer
  The 19th Workshop on Differential Equations and Its Applications
- Place of Presentation
  National Cheng Kung Univsity, Taiwan
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 回転数1の平面弾性閉曲線における曲率の爆発2011
- Author(s)
  三好寿幸、村井実、松本和一郎、四ツ谷晶二
- Organizer
  日本数学会
- Place of Presentation
  早稲田大学理工学部(予定中止だが公式発表扱い)
- Year and Date
  2011-03-23
- Data Source
  KAKENHI-PROJECT-19540202
[Presentation] Multiplicity of solutions to a limiting system in the Lotka-Volterra competition with cross-diffusion2011
- Author(s)
  Shoji Yotsutani
- Organizer
  The 19th Workshop on Differential Equations and Its Applications
- Place of Presentation
  National Cheng Kung Univsity, Taiwan(招待講演)
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] A limiting system in the Lotka-Volterra competition with cross-diffusion2011
- Author(s)
  Shoji Yotsutani
- Organizer
  The workshop is in mathematical ecology, (9Omin.x 4)
- Place of Presentation
  East China Normal University, China(招待講演)
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 平面弾性閉曲線における曲率の爆発現象2011
- Author(s)
  村井・松本・四ツ谷
- Organizer
  2011年度日本数学会秋季総合分科会,函数方程式分科会
- Place of Presentation
  信州大学
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 回転数1の平面弾性閉曲線における曲率の爆発現象2011
- Author(s)
  三好・村井・松本・四ツ谷
- Organizer
  2011年度日本数学会年会,函数方程式分科会
- Place of Presentation
  アブストラクト,早稲田大学
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] A limiting system in the Lotka-Volterra competition with cross-diffusion2011
- Author(s)
  Shoji Yotsutani
- Organizer
  The workshop is in mathematical ecology
- Place of Presentation
  East China Normal University, China
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 微分方程式の解の極限形状と大域的分岐構造-弾性曲線・交差拡散方程式系を例として-2011
- Author(s)
  四ツ谷晶二
- Organizer
  日本数学会年会企画特別講演
- Place of Presentation
  東京理科大学神楽坂学舎(東京都)(招待講演)
- Year and Date
  2011-03-28
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 定常解の大域的分岐構造解析と完全楕円積分の高精度近似2010
- Author(s)
  四ツ谷晶二
- Organizer
  研究集会「HMAセミナー・冬の研究会2010」
- Place of Presentation
  広島大学総合科学部
- Year and Date
  2010-01-08
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 平面弾性閉曲線における曲率の爆発2010
- Author(s)
  三好寿幸、村井実、松本和一郎、四ツ谷晶二
- Organizer
  日本数学会
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-22
- Data Source
  KAKENHI-PROJECT-19540202
[Presentation] 完全楕円積分の商の評価とその応用2010
- Author(s)
  村井実, 松本和一郎, 四ッ谷晶二
- Organizer
  日本数学会
- Place of Presentation
  慶応大学
- Year and Date
  2010-03-24
- Data Source
  KAKENHI-PROJECT-19540202
[Presentation] On a shadow system to the Gierer-Meinhart system with a non-local term2010
- Author(s)
  S. Yotsutani
- Organizer
  8-th AIMS conferenceon Dynamical systems, Differential equations and Applications, Special Session 31
- Place of Presentation
  Dresden Univ. of Tech., Dresden, Germany
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] On a shadow system to the Gierer-Meinhart system with a non-local term2010
- Author(s)
  S.Yotsutani
- Organizer
  The 8th AIMS Conference on Dynamical Systems
- Place of Presentation
  Dresden Univ.of Tech., Dresden, German
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 平面弾性閉曲線における曲率の爆発現象2010
- Author(s)
  三好・村井・松本・四ツ谷
- Organizer
  2010年度日本数学会秋季総合分科会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 完全楕円積分の商の評価式とその応用2010
- Author(s)
  村井・松本・四ツ谷
- Organizer
  日本数学会・2010年度年会
- Place of Presentation
  慶応大学理工学部
- Year and Date
  2010-03-24
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Multiplicity of solutions to a limiting system in the Lotka-Volterra competition with cross-diffusion2010
- Author(s)
  Shoji Yotsutani
- Place of Presentation
  RIMS, Kyoto Univ. Japan
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Blow up phenomena in closed plane elastic curves2010
- Author(s)
  Shoji Yotsutani
- Organizer
  Nonlinear Analysis and Integrable Systems
- Place of Presentation
  Ryukoku Univ., Japan
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Asymptotic profiles of eigenfunctions for some l-dimensional linearized eigenvalue problems2009
- Author(s)
  S.Yotsutani
- Organizer
  The Second International Conference on Reaction-Diffusion Systems and Viscosity Solutions
- Place of Presentation
  Providence University, Taiwan
- Year and Date
  2009-07-18
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 面積制約条件付の閉平面弾性曲線と関連する話題2009
- Author(s)
  四ツ谷晶二
- Organizer
  RIMS研究集会「保存則と幾何学的偏微分方程式とその応用」
- Place of Presentation
  京大会館
- Year and Date
  2009-06-10
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Asymptotic profiles of eigenfunctions for some 1-dimensional linearized eigenvalue problems2009
- Author(s)
  S. Yotsutani
- Organizer
  The Second International Conference on Reaction-Diffusion Systems and Viscosity Solutions
- Place of Presentation
  Providence University, Taiwan
- Year and Date
  2009-07-15
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Cahn-Hilliard方程式の定常解の大域的分岐構造と関連する話題2009
- Author(s)
  四ツ谷晶二
- Organizer
  研究集会「偏微分方程式と現象:PDEs and Phenomena in Miyazaki 2009」
- Place of Presentation
  宮崎大学工学部
- Year and Date
  2009-11-21
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 面積を規定した2次元弾性曲線の全体像2009
- Author(s)
  四ツ谷晶二
- Organizer
  第2回RDSセミナー
- Place of Presentation
  明治大学生田キャンパス
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] Cahn-Hilliard方程式の定常解の大域的分岐構造と関連する話題2009
- Author(s)
  四ツ谷晶二
- Organizer
  研究集会「夏の偏微方程式セミナー2009」
- Place of Presentation
  龍谷大学ともいき荘
- Year and Date
  2009-08-28
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] 数式処理の微分方程式研究への応用2009
- Author(s)
  四ツ谷晶二
- Organizer
  RIMS研究集会「数式処理と教育」
- Place of Presentation
  京大会館
- Year and Date
  2009-08-26
- Data Source
  KAKENHI-PROJECT-21540232
[Presentation] ある線形化固有値問題の固有関数の漸近形状について2008
- Author(s)
  若狭徹, 四ツ谷晶二
- Organizer
  日本数学会
- Place of Presentation
  東京工業大学
- Year and Date
  2008-09-24
- Data Source
  KAKENHI-PROJECT-19540202
[Presentation] ある線形化固有値問題の全ての固有値と固有関数について2008
- Author(s)
  若狭徹、四ツ谷晶二
- Organizer
  日本数学会
- Place of Presentation
  近畿大学
- Year and Date
  2008-03-23
- Data Source
  KAKENHI-PROJECT-19540202
[Presentation] On some linearized eigenvalue problems associated with Chafee-Infante equation2008
- Author(s)
  T. Wakasa and S. Yotsutani
- Organizer
  World Congress of Nonlinear Analysis
- Place of Presentation
  Orlando, Florida, US
- Year and Date
  2008-07-07
- Data Source
  KAKENHI-PROJECT-18540224
[Presentation] On some linearized eigenvalue problems associated with Chafee-Infante equation2008
- Author(s)
  T. Wakasa, S. Yotsutani
- Organizer
  World Congress of Nonlinear Analysis 2008
- Place of Presentation
  Orlando, Florida, US
- Year and Date
  2008-07-07
- Data Source
  KAKENHI-PROJECT-18540224
[Presentation] Global bifurcation structure of stationary solutions to a cell polarization model
- Author(s)
  森　竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  2014 日本数学会秋期総合分科会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-25 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Exact solutions for the derivative nonlinear Schrödinger equation with periodic boundary condition
- Author(s)
  Minoru Murai, Kunimochi.Sakamoto, and Shoji Yotsutani
- Organizer
  10th AIMS conference on Dynamical systems, Differential equations and Applications
- Place of Presentation
  Univ. Autonoma de Madrid, Madrid, Spain
- Year and Date
  2014-07-07 – 2014-07-11
- Invited
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Profile of global bifurcation sheet and diagrams of a reaction-diffusion model for a cell polarization model
- Author(s)
  森　竜樹・久藤衡介・辻川亨・四ツ谷晶二
- Organizer
  2015 日本数学会年会
- Place of Presentation
  明治大学
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-24540221
[Presentation] Global bifurcation sheet and diagrams of wave-pinning in a reaction model for cell polarization
- Author(s)
  Tatsuki Mori, Kousuke Kuto, Masaharu Nagayama, Tohru Tsujikawa, and Shoji Yotsutani
- Organizer
  10th AIMS conference on Dynamical systems, Differential equations and Applications
- Place of Presentation
  Univ. Autonoma de Madrid, Madrid, Spain
- Year and Date
  2014-07-07 – 2014-07-11
- Invited
- Data Source
  KAKENHI-PROJECT-24540221

1. MORITA Yoshihisa (10192783)

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# of Collaborated Products: 0 results
50. 川上竜樹 (20546147)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. KUTO Kousuke

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
52. 田崎創平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

YOTSUTANI Shoji 四ツ谷 晶二

四ツ谷 晶二 ヨツタニ シヨウジ

四ッ谷 晶二 ヨツタニ ショウジ

YHOTSUTANI Syoji 四ッ谷 晶二

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Research on the global structure of solutions and their stability for nonlocal boundary value problems by using elliptic functionsPrincipal Investigator

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Pursuit of explicit representation formula using elliptic and analysis of the global bifurcation structurePrincipal Investigator

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Research on profiles and the global bifurcation structure by explicit representation formula using elliptic functionsPrincipal Investigator

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Differential equations reduced to transcendental equations including complete elliptic integrals and their global solution structurePrincipal Investigator

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Research on the stability and asymptotic shapes of nonlocal nonlinear boundary value problems including unknown definite integralsPrincipal Investigator

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Global solution structure and the stability of nonlocal nonlinear second order boundary value problems with definite integralsPrincipal Investigator

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YOTSUTANI Shoji 四ツ谷晶二

四ツ谷晶二ヨツタニシヨウジ

四ッ谷晶二ヨツタニショウジ

YHOTSUTANI Syoji 四ッ谷晶二