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The study of the structure of Ore extension and its application

Research Project

Project/Area Number 17540031
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionTokushima Bunri University (2007-2008)
Naruto University of Education (2005-2006)

Principal Investigator

MARUBAYASHI Hidetoshi (2006-2008)  Tokushima Bunri University, 工学部, 教授 (00034702)

小林 滋 (2005)  鳴門教育大学, 学校教育学部, 助教授 (10195779)

Co-Investigator(Kenkyū-buntansha) 植田 玲  島根大学 (70213345)
平野 康之  鳴門教育大学 (90144732)
松岡 隆  鳴門教育大学, 学校教育学部, 教授 (50127297)
鳥巣 伊知郎  鳴門教育大学, 学校教育学部, 助教授 (50323134)
丸林 英俊  鳴門教育大学, 学校教育学部, 教授 (00034702)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,910,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥510,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Keywords環論 / Ore / polynomial / Gauss extension / total valuation / graded ring / ideal / prime / crossed product / Guass extension / semisimple / partial skew / grade ring / prime ideal / total valuation ring / localization / invariant valuation ring / V^<(1)> / compatible
Research Abstract

(1)係数環が非可換付値環の場合、skew polynomial rings の中のvaluation rings の分類を試み、Gauss 拡大の場合、完全に分類することが出来た。
2)係数環がsemi-prime Goldie rings の場合、partial skew polynomial rings がGoldie 環になる必要且つ十分条件を見つけることができた。
(3)係数環がsemi-simple Artinian rings の場合、partial skew polynomial rings の構造を完全に決定することが出来た。

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (17 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (15 results) (of which Peer Reviewed: 5 results) Presentation (2 results)

  • [Journal Article] A classification of graded extensions in a skew Laurent polynomial ring II2009

    • Author(s)
      G. Xie, H. Marubayashi
    • Journal Title

      J. Math. Soc, Japan (2009年掲載予定)

    • NAID

      10026998641

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Partial skew polynomial rings over semisimple Artinainring2009

    • Author(s)
      W. Cortes, M. Ferrero, Y. Hirano, H. Marubayashi
    • Journal Title

      Communications in Algebra (2009年に開催予定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A classification of graded extensions in a skew Laurent polynomial ring2008

    • Author(s)
      H.Marubayashi, G.Xie
    • Journal Title

      J. Math. Soc. Japan 60

      Pages: 433-443

    • NAID

      10024331698

    • Related Report
      2008 Final Research Report
  • [Journal Article] Gauss extensions and total graded subrings for crossed product algebras2007

    • Author(s)
      H.Brungs, H.Marubayashi,E.Osmanagic
    • Journal Title

      J. Algebra 316

      Pages: 189-205

    • Related Report
      2008 Final Research Report
  • [Journal Article] Overrings of non-commutative Pruter rings satisfying a polynomial identity2006

    • Author(s)
      H.Marubayashi, S.Irawati, Y.Wang
    • Journal Title

      Jp Journal of Alegebra, Number Theory and Applications 6・2

      Pages: 213-219

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Example od non-commutative v-Bezout domain2006

    • Author(s)
      S.Kobayashi, H.Marubayashi, S.Irawate
    • Journal Title

      Journal of Algebra and Number theory and applications (To appear)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Noncommutative valuation rings of the quaotient artinian ring of a skew polynomial rings2005

    • Author(s)
      G.Xie, S.Kobayashi, H.Marubayashi, N.Popescu, C.Vraciu
    • Journal Title

      Algebras and Representation theory Vol.8

      Pages: 57-68

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Non-commutative valuation rings in Ore extensions2005

    • Author(s)
      S.Kobayashi, H.Marubayashi, G.Xie
    • Journal Title

      Trend in theory of rings and modules Vol.1

      Pages: 67-83

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A classification of graded extensions in a skew polynomial ring II

    • Author(s)
      H.Marubayashi,G.Xie
    • Journal Title

      J. Math. Soc. Japan (to appear)

      Pages: 0-0

    • Related Report
      2008 Final Research Report
  • [Journal Article] Ore extensions over total valuation rings

    • Author(s)
      H.Marubayashi
    • Journal Title

      Algebras and Representation Theory (to appear)

      Pages: 0-0

    • Related Report
      2008 Final Research Report
  • [Journal Article] partial skew polynomial rings and Goldie rings

    • Author(s)
      M.Ferrero, W.Cortes, H. Marubayashi
    • Journal Title

      Comm. in Algebra (to appear)

      Pages: 0-0

    • Related Report
      2008 Final Research Report
  • [Journal Article] Partial skew polynomial rings over semisimple Artinain rings

    • Author(s)
      W.Cortes, M.Ferrero, Y.Hirano, H.Marubayashi
    • Journal Title

      Comm. in Algebra (to appear)

      Pages: 0-0

    • Related Report
      2008 Final Research Report
  • [Journal Article] A classification of graded extensions in a skew Laurent polynomial ring

    • Author(s)
      G.Xie, H.Marubayashi
    • Journal Title

      J.Math.Soc.Japan (to appear)

    • NAID

      10024331698

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ore extensions over total valuation rings

    • Author(s)
      H.Matubayashi
    • Journal Title

      Algebras and Representation Theory (to appear)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Partial skew polynomial rings and Goldie rings

    • Author(s)
      W.Cortes, M.Ferrero, H.Marubayashi
    • Journal Title

      Communications in Algebra (to appear)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] IdeaI Theory of Ore Extensions and Its Application2007

    • Author(s)
      丸林 英俊
    • Organizer
      International Conference on Mathematics and Its Application
    • Place of Presentation
      Yogyjakarta,Indonesia
    • Year and Date
      2007-07-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Ideal Theory of Ore extensions and its application2007

    • Author(s)
      H. Marubayashi
    • Organizer
      International Conference on Mathematics and its applications
    • Place of Presentation
      Yogyakarta, INDONESIA
    • Related Report
      2008 Final Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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