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The existence of solutions and their properties for differential equations by the method of functional analysis

Research Project

Project/Area Number 17540149
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic analysis
Research InstitutionYokohama National University

Principal Investigator

SHIOJI Naoki  Yokohama National University, 大学院・環境情報研究院, 准教授 (50215943)

Co-Investigator(Kenkyū-buntansha) HIRANO Norimichi  横浜国立大学, 大学院・環境情報研究院, 教授 (80134815)
TAMANO Kenichi  横浜国立大学, 大学院・工学研究院, 教授 (90171892)
Co-Investigator(Renkei-kenkyūsha) HIRANO Norimichi  横浜国立大学, 大学院・環境情報研究院, 教授 (80134815)
TAMANO Kenichi  横浜国立大学, 大学院・工学研究院, 教授 (90171892)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,780,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Keywords変分法 / 正値解 / 符号変化解 / ソボレフの臨界指数 / 解の多重性 / Lusternik-Schnirelmannカテゴリー / 変動指数 / 楕円型方程式 / 多重解 / ハーディーポテンシャル / ノイマン問題 / ハーディポテンシャル
Research Abstract

Nehari多様体上には汎関数の値を最小にする関数が存在しない場合やPalais-Smale条件が崩れる等、臨界点を求めるのに困難が伴う汎関数が対応する楕円型方程式に対し、正値解や符号変化解の存在やその多重性についての結果を得た。

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (34 results)

All 2008 2007 2006 2005

All Journal Article (20 results) (of which Peer Reviewed: 17 results) Presentation (14 results)

  • [Journal Article] Existence of multiple positive solutions for a nonlinear elliptic problem with the critical exponent and a Hardy term2008

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Differential Integral Equations 21

      Pages: 971-980

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Brezis-Nirenberg type theorems and multiplicity of positive solutions for a singular elliptic problem2008

    • Author(s)
      Norimichi Hirano, Claudio Saccon, Naoki Shioji
    • Journal Title

      J. Differential Equations 245

      Pages: 1997-2037

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multiple existence of solutions for coupled nonlinear Schr odinger equations2008

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Nonlinear Anal 68

      Pages: 3845-3859

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Compact embedding fromW^1,2_0(Ω) to L^q(π)(Ω) and its application to nonlinear elliptic boundary value problem with variable critical exponent2008

    • Author(s)
      Kazuhiro Kurata, Naoki Shioji
    • Journal Title

      J. Math. Anal. Appl 339

      Pages: 1386-139

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Existence of sign-changing solutions for a nonlinear elliptic problem on R^N with a Hardy term2008

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      J. Math. Anal. Appl 339

      Pages: 1243-1252

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Existence of multiple positive solutions for a nonlinear elliptic problem with the critical exponent and a Hardy term2008

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Differential and integral equations 21

      Pages: 971-980

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brezis-Nirenberg type theorems and multiplicity of positive solutions for a singular elliptic problem2008

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Journal of differential equations 245

      Pages: 1997-2037

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple existence of solutions for coupled nonlinear Schrodinger equations2008

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Nonlinear Analysis 68

      Pages: 3845-3859

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Compact embedding from $W\sp {1,2}\sb 0(\Omega)$ to $L\sp {q(x)}(\Omega)$ and its application to nonlinear elliptic boundary value problem with variable critical exponent2008

    • Author(s)
      Kazuhiro Kurata
    • Journal Title

      Journal of Mathematical Analysis and Applications 339

      Pages: 1386-1394

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Existence of sign-changing solutions for a nonlinear elliptic problem on $\Bbb R\sp N$ with a Hardy term2008

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Journal of Mathematical Analysis and Applications 339

      Pages: 1243-1252

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A multiplicity result including a sign-changing solution for an inhomogeneous Neumann problem with critical exponent, Proc. Roy2007

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Soc. Edinburgh Sect 137

      Pages: 333-347

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A multiplicity result including sign-changing solutions for a nonlinear elliptic problem in R^N, Adv2007

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Nonlinear Stud 7

      Pages: 513-532

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generation and characterization of nonlinear semigroups associated to semilinear evolution equations involving "generalized" dissipative operators, Dyn2007

    • Author(s)
      Paul Georgescu, Naoki Shioji
    • Journal Title

      Contin. Discrete Impuls. Syst. Ser. A Math. Anal 14

      Pages: 707-730

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] R^Nにおけるある楕円型方程式に対する符号変化する解の多重存在性を含む解の多重性の結果について2007

    • Author(s)
      塩路直樹
    • Journal Title

      数理解析研究所講究録 1528

      Pages: 96-103

    • Related Report
      2008 Final Research Report
  • [Journal Article] A multiplicity result including sign-changing solutions for a nonlinear elliptic problem in $\bold R\sp N$2007

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Advances in Nonlinear Studies 7

      Pages: 513-532

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A multiplicity result including a sign-changing solution for an inhomogeneous Neumann problem with critical exponent2007

    • Author(s)
      Norimichi Hirano
    • Journal Title

      Proceedings of the Royal Society of Edinburgh. Section A 137

      Pages: 333-347

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation and characterization of nonlinear semigroups associated to semilinear evolution equations involving ゛generalized゛ dissipative operators,2007

    • Author(s)
      Paul Georgescu
    • Journal Title

      Dyn. Contin. Discrete Impuls. Syst. Ser. A Math. Anal. 14

      Pages: 707-730

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A multiplicity result including a sign-changing solution for an in homogeneous Neumann problem with critical exponent2007

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Proceedings of the Royal Society of Edinburgh. Section A Vol.137

      Pages: 219-229

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Existence of positive solutions for a semilinear elliptic problem with critical Sobolev and Hardy terms, Proc2006

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Amer. Math. Soc 134

      Pages: 2585-2592

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Existence of positive solutions for a semilinear elliptic problem with critical Sobolev and Hardy terms2006

    • Author(s)
      Norimichi Hirano, Naoki Shioji
    • Journal Title

      Proceedings of the American Mathematical Society 134, 9

      Pages: 2585-2592

    • Related Report
      2006 Annual Research Report
  • [Presentation] Existence of multiple signchanging solutions for a singularly perturbed Neumann problem2008

    • Author(s)
      Naoki Shioji
    • Organizer
      ワークショップ「非線形偏微分方程式における定常問題」
    • Place of Presentation
      神戸大学
    • Year and Date
      2008-12-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Existence of multiple sign-changing solutions for a singularly perturbed Neumann problem2008

    • Author(s)
      Naoki Shioji
    • Organizer
      ワークショップ「非線形偏微分方程式における定常問題」
    • Place of Presentation
      神戸大学
    • Year and Date
      2008-12-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] 変動指数を含むSobolev空間におけるコンパクトな埋め込み及びp(x)-Laplacianとその臨界指数を含む方程式の非自明解の存在について2008

    • Author(s)
      塩路直樹
    • Organizer
      日本数学会2008年度秋季総合分科会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Existence of multiple positive solutions for a semilinear elliptic problem with critical exponent and Hardy potential2008

    • Author(s)
      Naoki Shioji
    • Organizer
      International conference on nonlinear PDE and Applications
    • Place of Presentation
      釜山国立大学
    • Year and Date
      2008-06-12
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Existence of multiple signchanging solutions for a nonlinear elliptic problems in R^N2008

    • Author(s)
      Naoki Shioji
    • Organizer
      RN, Spring school in nonlinear partial differential equations
    • Place of Presentation
      ルーベンカソリック大学
    • Year and Date
      2008-05-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Existence of multiple sign-changing solutions for a nonlinear elliptic problems in R^N2008

    • Author(s)
      Naoki Shioji
    • Organizer
      Spring school in nonlinear partial dif ferential equations
    • Place of Presentation
      ルーベンカソリック大学
    • Year and Date
      2008-05-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hardy項を持つ臨界指数楕円型方程式の正値解の多重存在について2008

    • Author(s)
      塩路直樹
    • Organizer
      日本数学会2008年度年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Hardy項を持つ臨界指数楕円型方程式の正値解の多重存在について2008

    • Author(s)
      塩路直樹
    • Organizer
      日本数学会年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hardy項を持つ臨界指数楕円型方程式の正値解の多重存在について2007

    • Author(s)
      塩路直樹
    • Organizer
      第57回熊本大学応用解析セミナー
    • Place of Presentation
      熊本大学
    • Year and Date
      2007-12-08
    • Related Report
      2008 Final Research Report
  • [Presentation] RNにおけるある楕円型方程式に対する符号変化する解の多重存在性を含む解の多重性の結果について2006

    • Author(s)
      塩路直樹
    • Organizer
      第60回神楽坂解析セミナー
    • Place of Presentation
      東京理科大学
    • Year and Date
      2006-11-25
    • Related Report
      2008 Final Research Report
  • [Presentation] RNにおけるある楕円型方程式に対する符号変化する解の多重存在性を含む解の多重性の結果について2006

    • Author(s)
      塩路直樹
    • Organizer
      日本数学会2006年度秋季総合分科会
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2006-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] A multiplicity result including sign-changing solutions for an elliptic problem in R^N2006

    • Author(s)
      塩路直樹
    • Organizer
      RIMS研究集会「変分問題とその周辺」
    • Place of Presentation
      京都大学
    • Year and Date
      2006-06-21
    • Related Report
      2008 Final Research Report
  • [Presentation] 臨界Sobolev指数を含む非同次楕円型方程式の解の多重性について2006

    • Author(s)
      塩路直樹
    • Organizer
      日本数学会2006年度年会
    • Place of Presentation
      中央大学
    • Year and Date
      2006-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] Multiple solutions for an inhomogeneous Neumann problem with critical exponent, Fixed point theory and its applications (In memory of Jim Dugundji)2005

    • Author(s)
      Naoki Shioji
    • Organizer
      The Mathematical Research and Conference Center in Bedlewo
    • Place of Presentation
      Poland
    • Related Report
      2008 Final Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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