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Global / Geometric structure of solutions to elliptic PDE's via higher-order information of associated variational functionals

Research Project

Project/Area Number 15H03631
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Mathematical analysis
Research InstitutionOsaka City University

Principal Investigator

Takahashi Futoshi  大阪市立大学, 大学院理学研究科, 教授 (10374901)

Co-Investigator(Kenkyū-buntansha) 加藤 信  大阪市立大学, 大学院理学研究科, 准教授 (10243354)
壁谷 喜継  大阪府立大学, 理学(系)研究科(研究院), 教授 (70252757)
川上 竜樹  龍谷大学, 理工学部, 准教授 (20546147)
石渡 通徳  大阪大学, 基礎工学研究科, 准教授 (30350458)
宮本 安人  東京大学, 大学院数理科学研究科, 准教授 (90374743)
和田出 秀光  金沢大学, 機械工学系, 准教授 (00466525)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2018: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Keywords安定解 / 有限モース指数解 / 変分汎関数 / 非線形楕円型偏微分方程式 / Morse 指数 / 最良定数 / 最大化関数 / 瞬間爆発 / 解の幾何学的形状 / Hardy 不等式 / Trudinge-Moser 不等式 / エネルギー汎関数 / Trudinger 型不等式 / ハーディー型不等式
Outline of Final Research Achievements

In this research, we consider stable or finite Morse index solutions to the elliptic boundary value problems with variational structures. The definition of these solutions uses the second order information of the associated variational functionals. We studied several topics such as Liouville type theorems, the relation between shape and symmetries of finite Morse index solutions and the geometry of the domains, regularity theories and a priori estimates of finite Morse index solutions, and the construction of singular finite Morse index solutions, from the view points of both differential geometry and global analysis. In particular, we obtained several results on various Hardy type and Trudinger-Moser type inequalities, which are strongly related to the analysis of stable or finite Morse index soutions.

Academic Significance and Societal Importance of the Research Achievements

非線形楕円型偏微分方程式の解の形状や対称性と領域の幾何学の関連については、従来から多くの研究結果があるが、解自身の無限次元臨界点理論的性質である「安定性」や「有限モース指数性」が解の形状をどこまで決定するか、という問題意識は新しく、本研究課題の新規な点であった。厳密形の知られている特異解の回りの変分汎関数の2階微分作用素は、不思議なことに常に Hardy 型のポテンシャル項を含んだものになり、その安定性は Hardy 不等式の成立に他ならないが、本研究課題の研究期間中には、様々な Hardy 型不等式の解析的側面の研究を進展させることができた。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (53 results)

All 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (11 results) Journal Article (27 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 26 results,  Open Access: 7 results,  Acknowledgement Compliant: 7 results) Presentation (5 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (3 results) Funded Workshop (7 results)

  • [Int'l Joint Research] Toulouse 数学研究所(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Napoli 大学 Federico II/Napoli 大学 Parthenope/Roma 大学(イタリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ミラノ大学(イタリア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ナポリ大学(イタリア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ナポリ・パルテノープ大学(イタリア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] トゥールーズ大学(フランス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ミラノ大学(イタリア)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] KAIST(韓国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Finsler Hardy-Kato's inequality2019

    • Author(s)
      A. Alvino, A. Ferone, A. Mercaldo, F. Takahashi and R. Volpicelli
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: 470 Issue: 1 Pages: 360-374

    • DOI

      10.1016/j.jmaa.2018.10.008

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bicomplex extensions of zero mean curvature surfaces in R^2,1 and R^2,22019

    • Author(s)
      Hashimoto Kaname、Kato Shin
    • Journal Title

      Journal of Geometry and Physics

      Volume: 18 Issue: 04 Pages: 1-35

    • DOI

      10.1016/j.geomphys.2018.12.017

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2016867

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Some improvements for a class of the Caffarelli-Kohn-Nirenberg inequalities2018

    • Author(s)
      M. Sano, and F. Takahashi
    • Journal Title

      Differential and Integral Equations

      Volume: 31 Pages: 57-74

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On a weighted Trudinger-Moser type inequality on the whole space and related maximizing problem2018

    • Author(s)
      V. H. Nguyen, and F. Takahashi
    • Journal Title

      Differential and Integral Equations

      Volume: 31 Pages: 785-806

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Critical and subcritical fractional Trudinger-Moser type inequalities on $\mathbb{R}$2018

    • Author(s)
      F. Takahashi
    • Journal Title

      Advances in Nonlinear Analysis

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weighted Hardy's inequality in a limiting case and the perturbed Kolmogorov equation2018

    • Author(s)
      M. Sano, and F. Takahashi
    • Journal Title

      Applicable Analysis

      Volume: 印刷中

    • NAID

      120006770009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bifurcating solutions of a nonlinear elliptic Neumann problem on large spherical caps2018

    • Author(s)
      C. Bandle, Y. Kabeya, and H. Ninomiya
    • Journal Title

      Funkcialaj Ekvacioj

      Volume: 印刷中

    • NAID

      130007801504

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Scale invariance structures of the critical and the subcritical Hardy inequalities and their improvements2017

    • Author(s)
      M. Sano and F. Takahashi
    • Journal Title

      Calculus of Variations and Partial Differential Equations

      Volume: 56 Issue: 3 Pages: 14-14

    • DOI

      10.1007/s00526-017-1166-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The heat kernel of a Schroedinger operator with inverse square potential2017

    • Author(s)
      K. Ishige, Y. Kabeya, E. Ouhabaz
    • Journal Title

      Proceedings of the London Mathematical Society

      Volume: 115 Issue: 2 Pages: 381-410

    • DOI

      10.1112/plms.12041

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 楕円型方程式の安定解の周辺2017

    • Author(s)
      高橋太
    • Journal Title

      「数学」

      Volume: 69巻1号 Pages: 31-55

    • NAID

      130007557773

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generalized Joseph-Lundgren exponent and intersection properties for supercritical elliptic equations2017

    • Author(s)
      Y. Miyamoto, and K. Takahashi
    • Journal Title

      Arch. Math. (Basel)

      Volume: 108 Issue: 1 Pages: 71-83

    • DOI

      10.1007/s00013-016-0969-0

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hardy type inequalities in $L_p$ with sharp remainders2017

    • Author(s)
      N. Ioku, M. Ishiwata, T. Ozawa
    • Journal Title

      Journal of Inequalities and Applications

      Volume: - Issue: 1 Pages: 1-7

    • DOI

      10.1186/s13660-016-1271-1

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sublinear eigenvalue problems with singular weights related to the critical Hardy inequality2016

    • Author(s)
      M. Sano, and F. Takahashi
    • Journal Title

      Electron. J. Differential Equations

      Volume: 2016 Pages: 1-12

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Improved Rellich type inequalities in $\mathbb{R}^N$2016

    • Author(s)
      M. Sano, and F. Takahashi
    • Journal Title

      Proceedings of the 4th Italian-Japanese Workshop on Geometric Properties for Parabolic and Elliptic PDE's", GPPEPDEs, Palinuro, Italy, May 2015.

      Volume: 176 Pages: 241-255

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Index, nullity and flux of $n$-noids2016

    • Author(s)
      S.Kato, and K. Tatemichi
    • Journal Title

      Osaka J. Math.

      Volume: 53 Pages: 101-139

    • NAID

      120005941428

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Positive Singular solutions to a nonlinear elliptic equation on the unit sphere2016

    • Author(s)
      Sohhyun Bae, Jann-Long Chern, Yoshitsugu Kabeya and Shoji Yotsutani
    • Journal Title

      RIMS Kokyuroku

      Volume: 1933 Pages: 107-121

    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Intersection properties of radial solutions and global bifurcation diagrams for supercritical quasilinear elliptic equations2016

    • Author(s)
      Yasuhito Miyamoto
    • Journal Title

      NoDEA Nonlinear Differential Equations Applications

      Volume: 23 Issue: 2 Pages: 1-24

    • DOI

      10.1007/s00030-016-0359-0

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the effect of equivalent constraints on a maximizing problem associated with the Sobolev type embeddings in R^N2016

    • Author(s)
      Michinori Ishiwata, Hidemitsu Wadade
    • Journal Title

      Mathematische Annalen

      Volume: 364 Issue: 3-4 Pages: 1043-1068

    • DOI

      10.1007/s00208-015-1243-7

    • NAID

      120005652940

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sharp remainder of a critical Hardy inequality2015

    • Author(s)
      N. Ioku, M. Ishiwata, T. Ozawa
    • Journal Title

      Archiv der Mathematik

      Volume: 106 Issue: 1 Pages: 65-71

    • DOI

      10.1007/s00013-015-0841-7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extremal solutions to Liouville-Gelfand type elliptic problems with nonlinear Neumann boundary conditions2015

    • Author(s)
      F. Takahashi
    • Journal Title

      Commun. Contemporary Math.

      Volume: 13 Issue: 08 Pages: 1-32

    • DOI

      10.1142/s0219199714500163

    • NAID

      120006576124

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2016792

      https://ocu-omu.repo.nii.ac.jp/records/2019782

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Blow up points and the Morse indices of solutions to the Liouville equation: inhomogeneous case2015

    • Author(s)
      F. Takahashi
    • Journal Title

      Advanced Studies in Pure Math.

      Volume: 64 Pages: 175-182

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Local asymptotic nondegeneracy for multi-bubble solutions to the biharmonic Liouville-Gel'fand problem in dimension four2015

    • Author(s)
      H. Ohtsuka, and F. Takahashi
    • Journal Title

      Differential and Integral Equations

      Volume: 28 Pages: 801-822

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] LYAPUNOV INEQUALITY FOR AN ELLIPTIC PROBLEM WITH THE ROBIN BOUNDARY CONDITION2015

    • Author(s)
      M. Hashizume, and F. Takahashi
    • Journal Title

      Nonlinear Anal. T.M.A.

      Volume: 14 Issue: 13 Pages: 1-10

    • DOI

      10.1016/j.na.2015.08.006

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2016819

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] SINGULAR EXTREMAL SOLUTIONS TO A LIOUVILLE-GELFAND TYPE PROBLEM WITH EXPONENTIAL NONLINEARITY2015

    • Author(s)
      F. Takahashi
    • Journal Title

      10th AIMS proceedings, Dynamical Systems, Differential Equations and Applications 2015

      Volume: 14 Issue: 03 Pages: 1-12

    • DOI

      10.3934/proc.2015.1025

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2016809

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nonradial maximizers for a H'enon type problem and symmetry breaking bifurcations for a Liouville-Gel'fand problem with a vanishing coefficient2015

    • Author(s)
      Yasuhito Miyamoto
    • Journal Title

      Mathematische Annalen

      Volume: 361 Issue: 3-4 Pages: 787-809

    • DOI

      10.1007/s00208-014-1089-4

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On a variational problem associated with a Hardy type inequality involving a mean oscillation2015

    • Author(s)
      N. Ioku, and M. Ishiwata
    • Journal Title

      Calc. Var. Partial Differential Equations

      Volume: 54 Issue: 4 Pages: 3949-3966

    • DOI

      10.1007/s00526-015-0927-x

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Minimal surfaces of genus one with catenoidal ends II2015

    • Author(s)
      S. Kato, and H. Muroya
    • Journal Title

      Osaka J. Math.

      Volume: 52 Pages: 307-371

    • NAID

      120005986358

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 一般有界領域上での臨界 Hardy 不等式について2018

    • Author(s)
      高橋太・Jaeyoung Byeon
    • Organizer
      日本数学会秋季総合分科会
    • Related Report
      2018 Annual Research Report
  • [Presentation] curl-free ベクトル場に対する Hardy-Leray 及び Rellich-Leray 不等式について2018

    • Author(s)
      濱本直樹・高橋太
    • Organizer
      日本数学会秋季総合分科会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Sublinear eigenvalue problems with singular weights related to the critical Hardy inequality2017

    • Author(s)
      佐野めぐみ・高橋太
    • Organizer
      日本数学会年会(函数方程式論分科会)
    • Place of Presentation
      首都大学東京(東京都八王子市)
    • Year and Date
      2017-03-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] Critical and subcritical fractional Trudinger-Moser type inequalities on $\mathbb{R}$2017

    • Author(s)
      F. Takahashi
    • Organizer
      The 10th Workshop on Nonlinear Differential Equations
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Scale invariance structures of the critical and the subcritical Hardy inequalities and their improvement2016

    • Author(s)
      佐野めぐみ・高橋太
    • Organizer
      日本数学会春季年会(函数方程式論分科会)
    • Place of Presentation
      筑波大学(茨城県・つくば市)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Remarks] OCAMI Preprint Series 2017

    • URL

      http://www.sci.osaka-cu.ac.jp/OCAMI/publication/preprint/preprint2017.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] OCAMI Preprint Series 2016

    • URL

      http://www.sci.osaka-cu.ac.jp/OCAMI/publication/preprint/preprint2016.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] OCAMI Preprint Series

    • URL

      http://www.sci.osaka-cu.ac.jp/math/OCAMI/preprint/index_15.html

    • Related Report
      2015 Annual Research Report
  • [Funded Workshop] AMS Spring Central and Western Joint Sectional Meeting SS44A - Special Session on ``New Trends on Variational Calculus and Non-Linear Partial Differential Equations2019

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] AMS Sectional Meeting Special Session ``Partial Differential Equations and New Perspective of Variational Methods"2018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] 5th Italian-Japanese Workshop on Geometric Properties for Parabolic and Elliptic PDE's2017

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] The 11th AIMS Conference SS119:Geometric functional inequalities and application to PDEs2016

    • Place of Presentation
      Hotel Hyatt Regency Florida (Orlando, US)
    • Year and Date
      2016-07-04
    • Related Report
      2016 Annual Research Report
  • [Funded Workshop] Geometric and Physical aspects of Trudinger-Moser type inequalities2016

    • Place of Presentation
      Institute Mittag-Leffler (Stockholm, Sweeden)
    • Year and Date
      2016-06-27
    • Related Report
      2016 Annual Research Report
  • [Funded Workshop] Seminar on Elliptic and Parabolic PDE2016

    • Place of Presentation
      大阪市立大学(大阪府大阪市)
    • Year and Date
      2016-03-04
    • Related Report
      2015 Annual Research Report
  • [Funded Workshop] 3rd Chile-Japan Workshop on Elliptic and Parabolic PDEs2015

    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2015-12-07
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2020-03-30  

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