• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Transcendence and algebraic independence of Mahler functions over p-adic number fields and function fields and its applications

Research Project

Project/Area Number 18740017
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Algebra
Research InstitutionKeio University

Principal Investigator

TANAKA Takaaki  Keio University, 理工学部, 助教 (60306850)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥1,720,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥120,000)
Fiscal Year 2008: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2007: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2006: ¥700,000 (Direct Cost: ¥700,000)
Keywords代数的独立性 / p進数 / Mahler関数 / 超越数 / 連分数 / 線形回帰数列 / フィボナッチ数列 / P進数 / 多変数関数 / 線形回帰整数列 / ディオファンタス近似
Research Abstract

p進数体上および関数体上のMahler関数の研究を通して, 相異なるすべての代数点を例外なく代数的独立な値に写像する多変数関数を構成した。この関数はその特殊化が連分数表示をもち, フィボナッチ数列を例として含む線形回帰整数列により生成される。さらに, この関数を一般化したものについて, 相異なる複数の代数点における値が代数的独立となる必要十分条件を記述した。そのような必要十分条件は2個の代数点間の同値関係であり, それに関する代数点の同値類は巡回群を成す。

Report

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

    (14 results)

All 2009 2008 2006 Other

All Journal Article (10 results) Presentation (4 results)

  • [Journal Article] Mahler-Manin予想の解決とMahler関数-Mahlerの方法による超越性・代数的独立性の証明へのイントロダクション-2009

    • Author(s)
      田中孝明
    • Journal Title

      整数論サマースクール報告集 (掲載確定)

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Remarkable algebraic cindependence property of certain series related to continued fractions, AIP Conference Proceedings 976, Diophantine Analysis and Related Fields 2007/20082008

    • Author(s)
      T. Tanaka
    • Journal Title

      American Institute of Physics

      Pages: 190-204

    • Related Report
      2008 Final Research Report
  • [Journal Article] Mahler-Manin予想の解決とMahler関数-Mahlerの方法による超越性・代数的独立性の証明へのイントロダクションー2008

    • Author(s)
      田中孝明
    • Journal Title

      第14回整数論サマースクール報告集

      Pages: 44-66

    • Related Report
      2008 Final Research Report
  • [Journal Article] Remarkable algebraic independence property of certain series related to continued fractions2008

    • Author(s)
      Taka-aki Tanaka
    • Journal Title

      AIP Conference Proceedings 976

      Pages: 190-204

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Algebraic independence of a certain series and its subseries with subscripts in a geometric progression, Seminar on Math. Sci. No. 35, Diophantine Analysis and Related Fields 20062006

    • Author(s)
      T. Tanaka
    • Journal Title

      Keio Univ

      Pages: 175-185

    • Related Report
      2008 Final Research Report
  • [Journal Article] Algebraic independence of the values of certain functions at distinct algebraic points,数理解析研究所講究録1511,2006

    • Author(s)
      田中孝明
    • Journal Title

      解析的整数論との周辺(Analytic Number Theory and Surrounding Areas)

      Pages: 10-18

    • Related Report
      2008 Final Research Report
  • [Journal Article] Algebraic independence of modified reciprocal sums of products of Fibonacci numbers2006

    • Author(s)
      Taka-aki Tanaka
    • Journal Title

      Tsukuba Journal of Mathematics 30

      Pages: 345-361

    • NAID

      120005366087

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Algebraic independence of the values of certain functions at distinct algebraic points2006

    • Author(s)
      Taka-aki Tanaka
    • Journal Title

      数理解析研究所講究録 1511

      Pages: 10-18

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Aalgebraic independence of a certain series and its subseries with subscripts in a geometric progression2006

    • Author(s)
      Taka-aki Tanaka
    • Journal Title

      Seminar on Mathematical Sciences (Keio Univ.) 35

      Pages: 175-185

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Mahler-Manin予想の解決とMahler関数

    • Author(s)
      田中孝明
    • Journal Title

      第14回 整数論サマースクール報告集 (掲載確定)

    • Related Report
      2007 Annual Research Report
  • [Presentation] Algebraic independence of certain series involving continued fractions and generated by linear recurrences2008

    • Author(s)
      T. Tanaka
    • Organizer
      解析的整数論の新しい展開(New Aspects of Analytic Number Theory)
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-10-27
    • Related Report
      2008 Final Research Report
  • [Presentation] Algebraic independence of certain series involving continued fractions and generated by linear recurrences2008

    • Author(s)
      Takaaki Tanaka
    • Organizer
      解析的整数論の新しい展開
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-10-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Remarkable algebraic independence property of certain series related to continued fractions2008

    • Author(s)
      T. Tanaka
    • Organizer
      Diophantine Analysis and Related Fields 2008
    • Place of Presentation
      同志社大学
    • Year and Date
      2008-03-06
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Mahler-Manin予想の解決とMahler関数2006

    • Author(s)
      田中孝明
    • Organizer
      第14回整数論サマースクール
    • Place of Presentation
      静岡県伊豆の国市
    • Year and Date
      2006-08-15
    • Related Report
      2008 Final Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi