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Yamaoka Naoto  山岡 直人

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… Alternative Names

山岡 直人  ヤマオカ ナオト

YAMAOKA Naoto  山岡 直人

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Researcher Number 90433789
Other IDs
Affiliation (Current) 2025: 大阪公立大学, 大学院理学研究科, 准教授
Affiliation (based on the past Project Information) *help 2022 – 2023: 大阪公立大学, 大学院理学研究科, 准教授
2021: 大阪府立大学, 理学(系)研究科(研究院), 准教授
2012: 大阪府立大学, 工学研究科, 准教授
2009: Osaka Prefecture University, 工学研究科, 准教授
2008: 大阪府立大学大学院, 工学研究科, 助教 … More
2007 – 2008: Osaka Prefecture University, 工学研究科, 助教
2007: 大阪府立大学, 大学院・工学研究科, 助教
2006: Sophia Univ., Dept. of Math., Assistant Professor, 理工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Basic Section 12020:Mathematical analysis-related / Basic analysis
Except Principal Investigator
Basic analysis
Keywords
Principal Investigator
時間遅れ / 人口移動 / 振動性 / 可視化 / 周期解 / カオス / 差分方程式系 / 人口集中 / 数値シミュレーション / 空間経済学 … More / Dynamic DSK モデル / 安定性 / 賃金方程式 / レプリケータ方程式 / 空間経済モデル / 正値解 / 振動解 / 振動定数 / 定性的理論 / 関数方程式論 / 相平面解析 / 比較定理 / 非線形摂動項 / 振動理論 / 楕円型方程式 / 常微分方程式 … More
Except Principal Investigator
大域的漸近安定性 / 極限閉軌道 / p-Laplacian / 相平面解析 / p-ラプラシアン / リエナール方程式系 / ハミルトン系 / フロッケ理論 / 漸近安定性 / 半分線形微分方程式 / half-linear differential equation / global asymptotic stability / homoclinic orbit / limit cycle / Lienard system / phase plane analysis / oscillation / 時間遅れをもつ差分方程式系 / 自己随伴型非線形微分方程式 / homoclinic軌道 / 摂動項 / 楕円型方程式 / 解の振動性 / Lienard方程式系 / 被食者・捕食者モデル / p・ラプラシアン / ホモクリニック軌道 / 振動性 / スペクトル解析 / 韓国:中国 / 相空間解析 / 韓国:中国 / 国際研究者交流 / 優線形系 / 船舶の自由横揺れ / 概周期関数 / 優線形振動子 / 半分線形系 / 関数方程式論 / 減衰項 / 一様安定性 / 非振動定理 / 振動定理 / 線形微分方程式系 Less
  • Research Projects

    (5 results)
  • Research Products

    (68 results)
  • Co-Researchers

    (8 People)
  •  Oscillation and instability of solutions of a spatial economic model caused by delayPrincipal Investigator

    • Principal Investigator
      山岡 直人
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12020:Mathematical analysis-related
    • Research Institution
      Osaka Metropolitan University
      Osaka Prefecture University
  •  New construction of phase space analysis that conforms to low-dimensional dynamical systems

    • Principal Investigator
      SUGIE Jitsuro
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Shimane University
  •  A New Departure for Phase Plane Analysis in Continuous and Discrete Dynamical Systems

    • Principal Investigator
      SUGIE Jitsuro
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Shimane University
  •  Oscillation Theory for Nonlinear Differential Equations and Its Applications to Elliptic EquationsPrincipal Investigator

    • Principal Investigator
      YAMAOKA Naoto
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Basic analysis
    • Research Institution
      Osaka Prefecture University
  •  Approach to the qualitative theory of functional equations by phase plane analysis

    • Principal Investigator
      SUGIE J.
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Shimane University

All 2023 2022 2021 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

  • [Journal Article] A comparison theorem and oscillation criteria for second-order nonlinear differential equations2010

    • Author(s)
      N. Yamaoka
    • Journal Title

      Appl. Math. Lett. 23

      Pages: 902-906

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] p-Laplacianをもつ非線形微分方程式の振動に対する比較定理, 関数方程式のダイナミクスと数理モデル2009

    • Author(s)
      N. Yamaoka
    • Journal Title

      数理解析研究所講究録 1637

      Pages: 25-31

    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] A nonoscillation theorem for half-linear differential equations with delay nonlinear perturbations2009

    • Author(s)
      N. Yamaoka
    • Journal Title

      Diff. Eq. Appl. 1

      Pages: 209-217

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Comparison theorems for oscillation of nonlinear differential equations with p-Laplacian2009

    • Author(s)
      N.Yamaoka
    • Journal Title

      数理解析研究所講究録 1637

      Pages: 25-31

    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] A nonoscillation theorem for half-linear differential equations with delay nonlinear perturbations2009

    • Author(s)
      N. Yamaoka
    • Journal Title

      Differential Equations & Applications 1

      Pages: 209-217

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Oscillation constants of nonlinear differential equations with delay2007

    • Author(s)
      N.Yamaoka
    • Journal Title

      京都大学数理解析研究所講究録 1547

      Pages: 87-93

    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Oscillation criteria for second order damped nonlinear differential equations with p-Laplacian2007

    • Author(s)
      N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications Vol.325, No.2

      Pages: 932-948

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation criteria for second-order damped nonlinear differential equations with p-Laplacian2007

    • Author(s)
      N. Yamaoka
    • Journal Title

      J. Math. Anal. Appl. 325

      Pages: 932-948

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Oscillation constants of nonlinear differential equations with delay, 現象からの関数方程式2007

    • Author(s)
      N. Yamaoka
    • Journal Title

      数理解析研究所講究録 1547

      Pages: 87-93

    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Oscillation criteria for second-order damped nonlinear differential equations with p-Laplacian2007

    • Author(s)
      N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications 325

      Pages: 932-948

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] Oscillation criteria for second order damped nonlinear differential equations with p-Laplacian2007

    • Author(s)
      N.Yamaoka
    • Journal Title

      J. Math. Anal. Appl. 325

      Pages: 932-948

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Multilayer structures of second-order linear differential equations of Euler type and their application to nonlinear oscillations2006

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Ukrainian Math. J. 58

      Pages: 1704-1714

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Comparison theorems for oscillation of second-order half linear differential equations2006

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Acta Mathematica Hungarica Vol.111,No.1-2

      Pages: 165-179

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Multilayer structures of second-order linear differential equations of Euler type and their application to nonlinear oscillations2006

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Ukrains'kyi Matematychnyi Zhurnal Vol.58, No.12

      Pages: 1704-1714

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Multilayer structures of second-order linear differential equations of Euler type and their application to nonlinear oscillations2006

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Ukrain. Mat. Zh. 58

      Pages: 1704-1714

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation problem for half-linear differential equations with periodic damping2006

    • Author(s)
      K.Matsumura, N.Yamaoka, J.Sugie
    • Journal Title

      RIMS Kokyukoku 1474

      Pages: 154-161

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Multilayer structures of second-order linear differential equations of Euler type and their application to nonlinear osciliations2006

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Ukrains'kyi Matematychnyi Zhurnal Vol.58, No.12

      Pages: 1704-1714

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Comparison theorems for oscillation of second-order half-linear differential equations2006

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Acta Mathematica Hungarica Vol. 111, No.1-2

      Pages: 165-179

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Comparison theorems for oscillation of second-order half-linear differential equations2006

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Acta Math. Hungar. 111

      Pages: 165-179

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation and nonoscillation theorems for second order nonlinear differential equations with p-Laplacian2005

    • Author(s)
      N.Yamaoka
    • Journal Title

      Mem. Fac. Sci. Eng. Shimane Univ. Ser. B Math. Sci. Vol.38

      Pages: 17-30

    • NAID

      110006939928

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Growth conditions for oscillation of nonlinear differential equations with p-Laplacian2005

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      J. Math. Anal. Appl. 306

      Pages: 18-34

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation and comparison theorems for second-order half-linear differential equations2005

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      RIMS Kokyukoku 1445

      Pages: 110-120

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Growth conditions for oscillation of nonlinear differential equations with p-Laplacian2005

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications Vol.306, No.1

      Pages: 18-34

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation caused by delay perturbation in half-linear differential equations2005

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Dynamic Systems and Applications Vol.14, No.3-4

      Pages: 365-379

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation and nonoscillation theorems for second order nonlinear differential equations with p-Laplacian2005

    • Author(s)
      N.Yamaoka
    • Journal Title

      Mem. Fac. Sci. Eng. Shimane Univ. Ser. B Math. Sci. 38

      Pages: 17-30

    • NAID

      110006939928

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation caused by delay perturbation in half-linear differential equations2005

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Dynam. Systems Appl. 14

      Pages: 365-379

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Growth conditions for oscillation of nonlinear differential equations with p-Laplacian2005

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications Vol.306,No.1

      Pages: 18-34

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation caused by delay perturbation in half-linear differential equations2005

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Dynamic Systems and Applications Vol.14,No.3-4

      Pages: 365-379

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Influence of nonlinear perturbed terms on the oscillation of elliptic equations2004

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Proceedings of the American Mathematical Society Vol.132, No.8

      Pages: 2281-2290

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Influence of nonlinear perturbed terms on the oscillation of elliptic equations2004

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Proceedings of the American Mathematical Society Vol.132,No.8

      Pages: 2281-2290

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation theorems for nonlinear differential equations with p-Laplacian and its application to elliptic equation2004

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      RIMS Kokyukoku 1372

      Pages: 151-158

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Influence of nonlinear perturbed terms on the oscillation of elliptic equations2004

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Proc. Amer. Math. Soc. 132

      Pages: 2281-2290

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation of solutions of second-order nonlinear self-adjoint differential equations2004

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      J. Math. Anal. Appl. 291

      Pages: 387-405

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation of solutions of second-order nonlinear self-adjoint differential equations2004

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications Vol.291,No.2

      Pages: 387-405

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation of solutions of second-order nonlinear self adjoint differential equations2004

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications Vol.291, No.2

      Pages: 387-405

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Growth conditions for oscillation of nonlinear differential equations with p-Laplacian

    • Author(s)
      J.Sugie, N.Yamaoka
    • Journal Title

      Journal of Mathematical Analysis and Applications 印刷中

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] Oscillation caused by delay perturbation in half-linear differential equations

    • Author(s)
      N.Yamaoka, J.Sugie
    • Journal Title

      Dynamic Systems and Applications 印刷中

    • Data Source
      KAKENHI-PROJECT-16540152
  • [Journal Article] A comparison theorem and oscillation criteria for second-order nonlinear differential equations

    • Author(s)
      N.Yamaoka
    • Journal Title

      Applied Mathematics Letters (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Journal Article] A nonoscillation theorem for half-linear differential equations with delay nonlinear perturbations

    • Author(s)
      N. Yamaoka
    • Journal Title

      Differential Equations and Applications (掲載決定済)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] Asymptotic behavior of solutions of two-region dynamic Dixit-Stiglitz-Krugman model with the discrete-time variable2023

    • Author(s)
      N. Yamaoka
    • Organizer
      28th International Conference on Difference Equations and Applications (ICDEA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03331
  • [Presentation] 核-周辺モデルにおける離散型レプリケータ方程式の解の漸近挙動2022

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2022年度年会応用数学分科会(埼玉大学)
    • Data Source
      KAKENHI-PROJECT-21K03331
  • [Presentation] 核-周辺モデルにおける離散型レプリケータ方程式の解の漸近挙動について2021

    • Author(s)
      山岡直人
    • Organizer
      RIMS共同研究(公開型)常微分方程式の定性的理論とその応用
    • Data Source
      KAKENHI-PROJECT-21K03331
  • [Presentation] 2階準線形楕円型方程式の振動条件について2009

    • Author(s)
      山岡直人
    • Organizer
      振動理論ワークショップ
    • Place of Presentation
      愛媛大学理学部
    • Year and Date
      2009-02-07
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 1次元p-Laplacianをもつ非線形微分方程式の振動に対する比較定理2009

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2009年度年会函数方程式論分科会
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-26
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] Comparison theorems for oscillation of second-order nonlinear differential equations2009

    • Author(s)
      N.Yamaoka
    • Organizer
      Equadiff 12
    • Place of Presentation
      Masaryk University (Brno, Czech Republic)
    • Year and Date
      2009-07-20
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 1次元p-Laplacianをもつ非線形微分方程式の振動に対する比較定理2009

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2009年度年会
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-26
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 2階準線形楕円型方程式の振動条件について2009

    • Author(s)
      山岡直人
    • Organizer
      研究集会「振動理論ワークショップ-松山2009」
    • Place of Presentation
      愛媛大学
    • Year and Date
      2009-02-07
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] Comparison theorems for oscillation of second-order nonlinear differential equations, Equadiff 122009

    • Author(s)
      N. Yamaoka
    • Organizer
      Brno, Czech Republic
    • Place of Presentation
      Masaryk University
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 1次元p-Laplacianをもつ非線形微分方程式の振動に対する比較定理2009

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2009年度年会
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-26
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 2階準線形楕円型方程式の振動条件について2009

    • Author(s)
      山岡直人
    • Organizer
      研究集会「微分方程式の定性的理論ワークショップ」
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2009-03-03
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 周期係数をもつ半分線形微分方程式の解の振動について2008

    • Author(s)
      山岡直人
    • Organizer
      微分方程式の定性的理論ワークショップ
    • Place of Presentation
      徳島大学総合科学部
    • Year and Date
      2008-03-01
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] Oscillation problems for nonlinear differential equations with p-Laplacian and its applications to elliptic equations2008

    • Author(s)
      N. Yamaoka
    • Organizer
      Workshop on Stationary Problems in Nonlinear Partial Differential Equations
    • Place of Presentation
      Kobe University, Kobe, Japan
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動を伴う半分線形微分方程式の解の振動について2008

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2008年度年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 周期係数をもつ半分線形微分方程式の解の振動について2008

    • Author(s)
      山岡直人
    • Organizer
      研究集会「微分方程式の定性的理論ワークショップ」
    • Place of Presentation
      徳島大学
    • Year and Date
      2008-03-01
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] Oscillation problems for half-linear differential equations with nonlinear perturbations2008

    • Author(s)
      N. Yamaoka
    • Organizer
      World Congress of Nonlinear Analysts (WCNA 2008)
    • Place of Presentation
      Hyatt Grand Cypress Resort in Orlando, Florida, USA
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] p-Laplacianをもつ非線形微分方程式の振動に対する比較定理2008

    • Author(s)
      山岡直人
    • Organizer
      研究集会「関数方程式のダイナミクスと数理モデル」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-11-04
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] p-Laplacianをもつ非線形微分方程式の振動に対する比較定理2008

    • Author(s)
      山岡直人
    • Organizer
      研究集会「札幌医科大学における微分方程式セミナー(通算第31回)」
    • Place of Presentation
      札幌医科大学
    • Year and Date
      2008-09-01
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動を伴う半分線形微分方程式の解の振動について2008

    • Author(s)
      山岡 直人
    • Organizer
      日本数学会2 0 0 8年度年会 函数方程式論分科会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] Oscillation problems for half-linear differential equations with nonlinear perturbations2008

    • Author(s)
      N. Yamaoka
    • Organizer
      World Congress of Nonlinear Analysts (WCNA 2008)
    • Place of Presentation
      Hyatt Grand Cypress Resort in Orlando (Florida)
    • Year and Date
      2008-07-09
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 非線形摂動を伴う半分線形微分方程式の解の振動について2008

    • Author(s)
      山岡直人
    • Organizer
      日本数学会2008年度年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動項を伴う半分線形微分方程式の振動問題について2007

    • Author(s)
      山岡直人
    • Organizer
      関数方程式論におけるモデリングと複素解析
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-11-08
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 自己随伴非線形微分方程式の臨界減衰について(招待講演)2007

    • Author(s)
      山岡直人
    • Organizer
      微分方程式の総合的研究
    • Place of Presentation
      東京大学
    • Year and Date
      2007-12-14
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 自己随伴非線形微分方程式の臨界減衰について2007

    • Author(s)
      山岡直人
    • Organizer
      研究集会「微分方程式の総合的研究」
    • Place of Presentation
      東京大学
    • Year and Date
      2007-12-14
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動項を伴う自励系半分線形微分方程式の振動問題2007

    • Author(s)
      山岡直人
    • Organizer
      研究集会「上越教育大学における微分方程式セミナー(通算第30回)」
    • Place of Presentation
      上越教育大学
    • Year and Date
      2007-08-29
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動項を伴う自励系半分線形微分方程式の非振動条件2007

    • Author(s)
      山岡直人
    • Organizer
      研究集会「微分方程式湖畔セミナーin松江2007」
    • Place of Presentation
      島根大学
    • Year and Date
      2007-08-03
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 自己随伴非線形微分方程式の減衰解の漸近挙動について(招待講演)2007

    • Author(s)
      山岡直人
    • Organizer
      広島数理解析セミナー
    • Place of Presentation
      広島大学理学部
    • Year and Date
      2007-12-07
    • Data Source
      KAKENHI-PROJECT-19540182
  • [Presentation] 自己随伴非線形微分方程式の減衰解の漸近挙動について2007

    • Author(s)
      山岡直人
    • Organizer
      第113回広島数理解析セミナー
    • Place of Presentation
      広島大学
    • Year and Date
      2007-12-07
    • Data Source
      KAKENHI-PROJECT-19740074
  • [Presentation] 非線形摂動項を伴う半分線形微分方程式の振動問題について2007

    • Author(s)
      山岡直人
    • Organizer
      研究集会「関数方程式論におけるモデリングと複素解析」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-11-08
    • Data Source
      KAKENHI-PROJECT-19740074
  • 1.  MATSUNAGA Hideaki (40332960)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 2.  SUGIE Jitsuro (40196720)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 24 results
  • 3.  MACHIHARA Shuji (20346373)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 4.  MIYAZAKI Rinko (40244660)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  SAITO Yasuhisa (30402241)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  ONITSUKA Nasakazu (20548367)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  FURUMOCHI T. (40039128)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  相川 弘明 (20137889)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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