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On the asymptotic behaviour and the mean value theorems for number-theoretic error terms

Research Project

Project/Area Number 18740022
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Algebra
Research InstitutionOkinawa National College of Technology

Principal Investigator

FURUYA Jun  Okinawa National College of Technology, 総合科学科, 講師 (10413890)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,370,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords平均値定理 / 数論的誤差項 / 約数問題 / 円問題 / ディリクレ級数 / 解析接続 / オーダー評価 / 数論的関数
Research Abstract

数論的関数の和より生じる誤差項の平均値定理の考察を行う、ということがこの研究の主目的である。この立場の下、約数問題の類似物の問題である「k-free divisor problem」における平均値定理、ガウス数体のイデアルの個数関数を含む指数和における誤差項の平均値定理の解析、約数問題における誤差項を係数にもつディリクレ級数の解析的性質の考察を行い種々の平均値定理、および、その平均値定理と関連分野へのつながり・影響の考察を行った。

Report

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

    (6 results)

All 2009 2008 2006

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (2 results)

  • [Journal Article] On k-freedivisor problem. II2008

    • Author(s)
      Jun Furuya and Wenguang Zhai
    • Journal Title

      Acta Arithmetica 132 No.4

      Pages: 351-358

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the k-free divisor problem. II2008

    • Author(s)
      Jun Furuya and Wenguang Zhai
    • Journal Title

      Acta Arithmetica 132(4)

      Pages: 351-358

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On k-freedivisor problem2006

    • Author(s)
      Jun Furuya and Wenguang Zhai
    • Journal Title

      Acta Arithmetica 123 No.3

      Pages: 267-287

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the k-free divisor problem2006

    • Author(s)
      Jun Furuya, Wenguang Zhai
    • Journal Title

      Acta Arithmetica 123(3)

      Pages: 267-287

    • Related Report
      2006 Annual Research Report
  • [Presentation] Dirichlet series obtained from the errorterm in the Dirichlet divisor problem2009

    • Author(s)
      古屋淳、谷川好男、Zhai Wenguang
    • Organizer
      第120回日本数学会九州支部例会
    • Place of Presentation
      福岡大学理学部
    • Year and Date
      2009-01-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Dirichlet series obtained from the error term in the Dirichlet divisor problem2009

    • Author(s)
      古屋淳, 谷川好男, Zhai Wenguang
    • Organizer
      第120回日本数学会九州支部会例会
    • Place of Presentation
      福岡大学理学部
    • Year and Date
      2009-01-31
    • Related Report
      2008 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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