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A study of harmonic analysis in orthogonal expansions

Research Project

Project/Area Number 19540172
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

KANJIN Yuichi  Kanazawa University, 機械工学系, 教授 (50091674)

Co-Investigator(Kenkyū-buntansha) SATO Shuichi  金沢大学, 学校教育系, 准教授 (20162430)
TOHGE Kazuya  金沢大学, 電子情報系, 准教授 (30260558)
新井 仁之  東京大学, 大学院・数理科学研究科, 教授 (10175953)
宮地 晶彦  東京女子大学, 文理学部, 教授 (60107696)
Co-Investigator(Renkei-kenkyūsha) ARAI Hitosi  東京大学, 大学院・数理科学研究科, 教授 (10175953)
MIYACHI Akihiko  東京女子大学, 現代教養学部, 教授 (60107696)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsハーディの不等式 / ペーリーの不等式 / 実ハーディ空間 / ラゲール展開 / エルミート展開 / ハンケル変換 / バーディの不等式 / 実バーディ空間
Research Abstract

古典的なハーディの不等式を, エルミート展開とラゲール展開に対して考察し類似の不等式を得ることに成功した.特筆すべき点は,得られた不等式が,古典的な場合とは異なり,可積分関数の空間で成り立つことである. もう1つの成果は, 積分変換に関するペーリーの不等式を得たことである. これは, 特殊な場合としてフーリエ変換を含む有用な積分変換であるハンケル変換に対して, 古典的なペーリーの不等式が成り立つことを示したものである

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (30 results)

All 2009 2008 2007 Other

All Journal Article (19 results) (of which Peer Reviewed: 19 results) Presentation (9 results) Remarks (2 results)

  • [Journal Article] Paley's inequality of integral transform type2009

    • Author(s)
      Yuichi Kanjin
    • Journal Title

      Hokkaido Math. J. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimates for singular integrals and extrapolation2009

    • Author(s)
      Shuichi Sato
    • Journal Title

      Studia Math. (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Gundersen's solution of the Fermat-type functional equation of degree62009

    • Author(s)
      Kazuya Tohge
    • Journal Title

      Complex Variables and Elliptic Equations (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimates for Littlewood-Paley functions and extrapolation2008

    • Author(s)
      Shuichi Sato
    • Journal Title

      Integr. Equ. Oper. Theory 62

      Pages: 429-440

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Remarks on a special fundamental solution base and its product, Complex Analysis and its Applications, Proceedings of the 15^<th> ICFIDCAA, Osaka 20072008

    • Author(s)
      Kazuya Thoge
    • Journal Title

      OCAMI Studies 2

      Pages: 351-356

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On shared-value properties of Painleve transcendenta2007

    • Author(s)
      Lin Weichuan and Kazuya Thoge
    • Journal Title

      Comput.Methods Funct. Theory 7

      Pages: 477-499

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On results of H. Ueda and G. Brosch concerning the unicity of meromorphic functions2007

    • Author(s)
      Qui Han and Kazuya Thoge
    • Journal Title

      J. Math. Anal. Appl 335

      Pages: 915-934

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Non-regular pseudo-differential operators on the weighted Triebel-Lizorkin spaces2007

    • Author(s)
      Shuichi Sato
    • Journal Title

      Tohoku Math.J. 59

      Pages: 323-339

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weighted estimates for maximal functions associated with Fourier multipliers2007

    • Author(s)
      Shuichi Sato
    • Journal Title

      Studia Sci.Math.Hungarica 44

      Pages: 317-330

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Paley's inequality of integral transform type

    • Author(s)
      Yuichi Kanjin and Kunio Sato
    • Journal Title

      Hokkaido Math. J. (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A note on singular integrals associated with a variable surface of revolution

    • Author(s)
      Dashan Fan and Shuichi Sato
    • Journal Title

      Math. Inequal. Appl. (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimates for singular integrals and extrapolation

    • Author(s)
      Shuichi Sato
    • Journal Title

      Studia Math (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimates for singular integrals along surfaces of revolution

    • Author(s)
      Shuichi Sato
    • Journal Title

      J. Aust. Math. Soc. (印刷中)

    • NAID

      120001643237

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Gundersen's solution of the Fermat-type functional equation of degree 6

    • Author(s)
      Kazuya Thoge
    • Journal Title

      Complex Variables and Elliptic equations (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Boundedness of the Hausdorff operators in Hp spaces, 0<p<1

    • Author(s)
      Elijah Liflyand, Akihiko Miyachi
    • Journal Title

      Studia Math (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Estimates for unimodular Fourier multipliers on modulation spaces

    • Author(s)
      Akihiko Miyachi, Fabio Nicola, Silvia Rivetti, Anita Tabacco, Naohito Tomita
    • Journal Title

      Proc. Amer. Math. Soc (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Change of variables for weighted Hardy spaces on a domain

    • Author(s)
      Akihiko Miyachi
    • Journal Title

      Hokkaido Math (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Embedding relations between local Hardy and modulation spaces

    • Author(s)
      Masaharu Kobayashi, Akihiko Miyachi, Naohiko Tomita
    • Journal Title

      Studia Math (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Paley's inequality of integral transform type

    • Author(s)
      Yuichi Kanjin
    • Journal Title

      Hokkaido Math.J. (印刷中)(掲載確定)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 直交関数展開における移植定理-その意味と応用-2008

    • Author(s)
      勘甚裕一
    • Organizer
      日本数学会秋季総合分化会企画特別講演
    • Place of Presentation
      東京工業大学大岡山キャンパス
    • Year and Date
      2008-09-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 直交関数展開における移植定理-その意味と応用-2008

    • Author(s)
      勘甚裕一
    • Organizer
      日本数学科秋季総合分科会 企画特別講演
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] 値分布論入2008

    • Author(s)
      藤解和也
    • Organizer
      第43回函数論サマーセミナー
    • Place of Presentation
      マホロバマインズ三浦(神奈川県三浦市)
    • Year and Date
      2008-08-24
    • Related Report
      2008 Final Research Report
  • [Presentation] On certain estimates of singular integrals useful for extrapolation2008

    • Author(s)
      Shuichi Sato
    • Organizer
      RIMS研究集会「調和解析と非線形偏微分方程式」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-07-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Holomorphic curves with shift-invariant hyperplane preimages2008

    • Author(s)
      藤解和也
    • Organizer
      「函数論と値分布論」小澤満先生七年忌追悼研究集会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-02-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Paley's inequality of integral transform type,Harmonic Analysis and Orthogonal Systems2007

    • Author(s)
      Yuichi Kanjin
    • Organizer
      La Cristalera(The residence of the Universidad Autonoma de Madrid)
    • Place of Presentation
      Miraflores de La Sierra, Madrid, Spain
    • Year and Date
      2007-11-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 移植作用素とチェザロ作用素2007

    • Author(s)
      勘甚裕一
    • Organizer
      第46回実函数論・函数解析学合同シンポジウム
    • Place of Presentation
      九州大学西新プラザ
    • Year and Date
      2007-08-08
    • Related Report
      2008 Final Research Report
  • [Presentation] 移植作用素とチェザロ作用素2007

    • Author(s)
      勘甚 裕一
    • Organizer
      第46回実函数論・函数解析学シンポジウム
    • Place of Presentation
      九州大学西新プラザ
    • Year and Date
      2007-08-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] A special fundamental solution base and its product2007

    • Author(s)
      Kazuya Thoge
    • Organizer
      The 15^<th> international Coference on Finite or Infinite Dimensional Complex Analysis and Applications
    • Place of Presentation
      Osaka City University
    • Year and Date
      2007-08-02
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ms.t.kanazawa-u.ac.jp/~maths/kanjin/kanjpaper.htm

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.ms.t.kanazawa-u.ac.jp/~maths/kanjin/kanjpaper.htm

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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