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A new development of Fourier analysis-Theory of decompositions and its applications

Research Project

Project/Area Number 16K05209
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Basic analysis
Research InstitutionTokyo Metropolitan University

Principal Investigator

Sawano Yoshihiro  首都大学東京, 理学研究科, 准教授 (40532635)

Co-Investigator(Kenkyū-buntansha) 田中 仁  筑波技術大学, 障害者高等教育研究支援センター, 講師 (70422392)
Research Collaborator Nakamura Shohei  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsモレー空間 / ベゾフ空間 / 再生核ヒルベルト空間 / 補間理論 / 複素補間 / 積分不等式 / 関数空間 / 再生核 / 積分変換 / 不等式
Outline of Final Research Achievements

Although we can interpolate Morrey spaces under some special condition, we can now manage to interpolate it with the help of the Calderon product. We also published a book titled "Theory of Morrey spaces", which includes interpolation of Morrey spaces.

Academic Significance and Societal Importance of the Research Achievements

関数空間の性質を理解することにより,バナッハ空間の性質を理解できる。バナッハ空間の性質を理解することにより,さらに距離空間を身近なものとしてとらえられる。このように公理的に考えたものがどのような性質を持っているのか、どのような現象が起きるのかを手に取るようにしてわかる。また、応用として偏微分方程式やポテンシャル論の解析が挙げられる。Besov空間は定義の複雑さゆえに難しい関数空間であるが,書籍を出版することにより,理解が広まる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2018 2017 2016

All Journal Article (13 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 13 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (5 results) (of which Int'l Joint Research: 4 results,  Invited: 5 results) Book (1 results)

  • [Journal Article] Complex Interpolation of Smoothness Morrey Subspaces2018

    • Author(s)
      Hakim Denny Ivanal、Nakamura Shohei、Sawano Yoshihiro
    • Journal Title

      Constructive Approximation

      Volume: 46 Issue: 3 Pages: 489-563

    • DOI

      10.1007/s00365-017-9392-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Fefferman-Stein Type Inequalities for Strong Fractional Maximal Operators2018

    • Author(s)
      Saito Hiroki、Tanaka Hitoshi
    • Journal Title

      Results in Mathematics

      Volume: 74 Issue: 1 Pages: 1-20

    • DOI

      10.1007/s00025-018-0927-1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On inclusion relation between weak Morrey spaces and Morrey spaces2018

    • Author(s)
      Gunawan Hendra、Hakim Denny Ivanal、Nakai Eiichi、Sawano Yoshihiro
    • Journal Title

      Nonlinear Analysis

      Volume: 168 Pages: 27-31

    • DOI

      10.1016/j.na.2017.11.005

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] New function spaces related to Morrey spaces and the Fourier transform2018

    • Author(s)
      Nakamura Shohei、Sawano Yoshihiro
    • Journal Title

      Banach Journal of Mathematics

      Volume: 12 Issue: 1 Pages: 1-30

    • DOI

      10.1215/17358787-2017-0014

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Weak Morrey spaces with applications2017

    • Author(s)
      Sawano Yoshihiro、El-Shabrawy Saad R.
    • Journal Title

      Mathematische Nachrichten

      Volume: 291 Issue: 1 Pages: 178-186

    • DOI

      10.1002/mana.201700001

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Complex interpolation of B sigma-spaces2017

    • Author(s)
      Hakim Denny Ivanal、Nakamura Shohei、Sawano Yoshihiro、Sobukawa Takuya
    • Journal Title

      Complex variables and elliptic equations

      Volume: 63 Issue: 4 Pages: 569-590

    • DOI

      10.1080/17476933.2017.1327954

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Компактность коммутаторов липшицевых функций и опрераторов дробного интегрирования2017

    • Author(s)
      Ногаяма Т、Nogayama T、Савано Ё、Sawano Yoshihiro
    • Journal Title

      Math. Notes

      Volume: 102 Issue: 5 Pages: 749-760

    • DOI

      10.4213/mzm11781

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A non-dense subspace in Mpq2017

    • Author(s)
      Sawano Yoshihiro
    • Journal Title

      Transaction A. Razmadze Math. Inst.

      Volume: 171 Issue: 3 Pages: 379-380

    • DOI

      10.1016/j.trmi.2017.05.001

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Complex interpolation of grand Lebesgue spaces2017

    • Author(s)
      Hakim Denny Ivanal、Izuki Mitsuo、Sawano Yoshihiro
    • Journal Title

      Monatshfe Mathematik

      Volume: 184 Issue: 2 Pages: 245-272

    • DOI

      10.1007/s00605-017-1022-5

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Decompositions of local Morrey-type spaces2017

    • Author(s)
      Guliyev Vagif S.、Hasanov Sabir G.、Sawano Yoshihiro
    • Journal Title

      Positivity

      Volume: 21 Issue: 3 Pages: 1223-1252

    • DOI

      10.1007/s11117-016-0463-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sharpness of the Brascamp--Lieb inequality in Lorentz spaces2017

    • Author(s)
      Bez Neal、Lee Sanghyuk、Nakamura Shohei、Sawano Yoshihiro
    • Journal Title

      Electron. Res. Announc. Math. Sci.

      Volume: 24 Issue: 0 Pages: 53-63

    • DOI

      10.3934/era.2017.24.006

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Calderon's First and Second Complex Interpolations of Closed Subspaces of Morrey Spaces2016

    • Author(s)
      D.I. Hakim and Y. Sawano
    • Journal Title

      J. Fourier Analysis and Applications

      Volume: 電子版 Pages: 1-30

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Morrey type space and its Kothe dual space2016

    • Author(s)
      M. Mastlo, Y. Sawano and H. Tanaka,
    • Journal Title

      Bull. Malaysian Mathematical Society

      Volume: 電子版 Pages: 1-20

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Interpolation of Morrey spaces2018

    • Author(s)
      Yoshihiro Sawano
    • Organizer
      2018 Beijing Conference on Harmonic Analysis and Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Morrey spaces-Introduction2017

    • Author(s)
      澤野嘉宏
    • Organizer
      広島大学談話会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Interpolation of Morrey spaces2017

    • Author(s)
      澤野嘉宏
    • Organizer
      Banach spaces and operator theory with applications
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Morrey spaces-Introduction2017

    • Author(s)
      澤野嘉宏
    • Organizer
      ISAAC conference
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Complex interpolation of Morrey spaces2016

    • Author(s)
      澤野嘉宏
    • Organizer
      調和解析と非線形偏微分方程式
    • Place of Presentation
      京都大学
    • Year and Date
      2016-07-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] Theory of reproducing kernels and applications.2016

    • Author(s)
      斎藤三郎、澤野嘉宏
    • Total Pages
      460
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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