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non-square free integers and some developments from a new divisor problem

Research Project

Project/Area Number 15K17512
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Algebra
Research InstitutionYamaguchi University

Principal Investigator

Minamide Makoto  山口大学, 大学院創成科学研究科, 講師 (80596552)

Research Collaborator Tanigawa Yoshio  
Furuya Jun  
Igawa Tadaaki  
Banerjee Debika  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsリーマンゼータ関数 / 導関数 / 数論的関数 / 約数問題 / 円問題 / ジョルダン関数 / 無平方数 / 二重ゼータ関数 / 二乗平均 / 制限付き約数問題 / 近似関数等式 / 微分円問題 / 制限付き和 / 微分ゼータ関数 / 新約数問題 / 制限約数問題 / 無平方数ではない整数 / Buchstab 恒等式 / 約数問題・円問題の微分化 / Hardy の問題 / ゼータ関数の導関数 / ゼータ関数の導関数の二乗の近似関数等式
Outline of Final Research Achievements

I have studied some analogues of Voronoi formula and Chowla-Walum formula on arithmetical functions which are ariesd from products of derivatives of the Riemann zeta-function, Dirichlet L function. Especially, I obtained estimates of square of error terms in averages of those arithmetical functions. Moreover, I studied the error term of the approximate functional equation of the square of the derivative of the Riemann zeta function, by the method of Titchmarsh. It was considered by R.R.Hall, the first in 1999. I showed an expected estimate by him. In addition, I have examined the double zeta function, square-free integers, the Jordan function.

Academic Significance and Societal Importance of the Research Achievements

リーマンゼータ関数の導関数の二乗の近似関数等式の誤差項の改良する問題は, 1999年にR.R.Hall によって述べられていた。Hall が述べた通りに解決することができ、リーマンゼータ関数の理論の発展に貢献できた。この問題に挑戦する過程で、ゼータ関数の微分から考えられる数論的関数の問題を考えた。その成果の一部は近似関数等式の研究に用いられたし, Hall の問題を考えることで新たな数論的関数の研究につながったと思う。また,この研究を通してインドの研究者と交流が持てたことは良かったと思う。

Report

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

    (26 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (1 results) Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 1 results,  Acknowledgement Compliant: 3 results) Presentation (16 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Int'l Joint Research] IISER (Pune)/Harish-Chandra Research Institute(インド)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Titchmarsh's method for the approximate functional equations for \zeta^{\prime}(s)^2, \zeta(s)\zeta^{\prime\prime}(s) and \zeta^{\prime}(s)\zeta^{\prime\prime}(s)2018

    • Author(s)
      J. Furuya, T. M. Minamide, Y. Tanigawa
    • Journal Title

      Cand. J. Math

      Volume: -

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] On a new circle problem2017

    • Author(s)
      Jun Furuya, Makoto Minamide, Yoshio Tanigawa
    • Journal Title

      Journal of the Australian Mathematical Society

      Volume: 印刷中 Issue: 2 Pages: 231-249

    • DOI

      10.1017/s1446788716000525

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] On representations of error terms related to the derivatives for some Dirichlet series2017

    • Author(s)
      J. Furuya, T. M. Minamide, Y. Tanigawa
    • Journal Title

      Illinois J. Math.

      Volume: 61 Pages: 231-249

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] On an analogue of Buchstab's identity2016

    • Author(s)
      Debika Banerjee and Makoto Minamide
    • Journal Title

      Notes on Number Theory and Discrete Mathematics

      Volume: 22

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Representations and evaluations of the error term in a certain divisor problem2016

    • Author(s)
      J. Furuya, M. Minamide, Y. Tanigawa
    • Journal Title

      Math. Slovaca

      Volume: 66 Issue: 3 Pages: 575-582

    • DOI

      10.1515/ms-2015-0160

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] On a restricted divisor problem2016

    • Author(s)
      Jun Furuya, Makoto Minamide and Yoshio Tanigawa
    • Journal Title

      Journal of the Indian Mathematical Society

      Volume: 83

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] On average behavior of the error term in a new kind of the divisor problem2016

    • Author(s)
      D. Banerjee and M. Minamide
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: 438

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On a sum involving the Mobius function2015

    • Author(s)
      I. Kiuchi, M.Minanide, Y. Tanigawa
    • Journal Title

      Acta Arithmetica

      Volume: 169 Issue: 2 Pages: 149-168

    • DOI

      10.4064/aa169-2-3

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the power moments of the Hecke multiplicative functions2015

    • Author(s)
      K. Chakraborty and M.Minamide
    • Journal Title

      Journal of the Australian Mathematical Society

      Volume: 99 Issue: 3 Pages: 334-340

    • DOI

      10.1017/s1446788715000063

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Mean square of the double zeta function2018

    • Author(s)
      D. Banerjee, 南出 真, 谷川好男
    • Organizer
      日本数学会 秋季総合分科会
    • Related Report
      2018 Annual Research Report
  • [Presentation] kと互いに素な約数の最大数の平均について2018

    • Author(s)
      井川祥彰, 南出真, 古屋淳, 谷川好男
    • Organizer
      日本数学会中国四国支部例会(山口大学)
    • Related Report
      2017 Research-status Report
  • [Presentation] 制限付きジョルダン関数の平均の誤差項の一乗平均について2018

    • Author(s)
      井川祥彰, 南出真
    • Organizer
      日本数学会中国四国例会(山口大学)
    • Related Report
      2017 Research-status Report
  • [Presentation] On the number of k-free integers ≦ x which are coprime to m2018

    • Author(s)
      井川祥彰, 南出真, 古屋淳, 谷川好男
    • Organizer
      日本数学会 年会(東京大学)
    • Related Report
      2017 Research-status Report
  • [Presentation] Bounds of double zeta-function2018

    • Author(s)
      D. Banerjee, 南出真, 谷川好男
    • Organizer
      日本数学会 年会(東京大学)
    • Related Report
      2017 Research-status Report
  • [Presentation] ζ(s)ζ''(s), ζ'(s)ζ''(s)の近似関数等式について2017

    • Author(s)
      南出 真, 古屋 淳, 谷川好男
    • Organizer
      日本数学会 年会
    • 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 Research-status Report
  • [Presentation] 条件付きメビウス関数の和について2017

    • Author(s)
      南出 真, 古屋 淳, 谷川 好男
    • Organizer
      日本数学会 中国四国支部例会
    • Place of Presentation
      愛媛大学(愛媛県松山市)
    • Year and Date
      2017-01-22
    • Related Report
      2016 Research-status Report
  • [Presentation] ゼータ関数の微分に関連した約数問題について2017

    • Author(s)
      南出 真, 古屋 淳, 谷川 好男
    • Organizer
      日本数学会秋季総合分科会(山形大学)
    • Related Report
      2017 Research-status Report
  • [Presentation] ζ’(s)^2 の近似関数等式について2016

    • Author(s)
      南出 真, 古屋 淳, 谷川 好男
    • Organizer
      日本数学会 秋季総合分科会
    • Place of Presentation
      関西大学(大阪府吹田市)
    • Year and Date
      2016-09-17
    • Related Report
      2016 Research-status Report
  • [Presentation] 制限約数問題について2016

    • Author(s)
      谷川好男, 古屋 淳, 南出 真
    • Organizer
      日本数学会 年会
    • Place of Presentation
      筑波大学(茨城県, つくば市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Research-status Report
  • [Presentation] On the first moment of $\Delta_{(1)}(x)$2016

    • Author(s)
      D. Banerjee, 南出 真
    • Organizer
      日本数学会 年会
    • Place of Presentation
      筑波大学(茨城県, つくば市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Research-status Report
  • [Presentation] A divisor problem with respect to the derivative of the Riemann zeta function2016

    • Author(s)
      M. Minamide
    • Organizer
      日韓整数論セミナー
    • Place of Presentation
      浦項工科大学, 浦項市 (大韓民国)
    • Year and Date
      2016-02-03
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 円問題, 一般約数問題の微分化2016

    • Author(s)
      古屋 淳, 南出 真, 谷川 好男
    • Organizer
      日本数学会 中国四国例会
    • Place of Presentation
      広島大学(広島県, 東広島市)
    • Year and Date
      2016-01-24
    • Related Report
      2015 Research-status Report
  • [Presentation] On nonsquare-free integers2015

    • Author(s)
      D. Banerjee, 南出 真
    • Organizer
      日本数学会 秋季総合分科会
    • Place of Presentation
      京都産業大学(京都府, 京都市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] On nonk-free integers2015

    • Author(s)
      D. Banerjee, 南出 真
    • Organizer
      日本数学会 秋季総合分科会
    • Place of Presentation
      京都産業大学(京都府, 京都市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 微分円問題における有限型Voronoi 公式2015

    • Author(s)
      南出 真, 古屋 淳, 谷川好男
    • Organizer
      日本数学会 秋季総合分科会
    • Place of Presentation
      京都産業大学(京都府, 京都市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2022-03-07  

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