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

Problems in geometric asymptotic analysis from a viewpoint of quantum statistics

Research Project

Project/Area Number 18740089
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Global analysis
Research InstitutionNagoya University

Principal Investigator

TATE Tatsuya  Nagoya University, 大学院・多元数理科学研究科, 准教授 (00317299)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords漸近展開 / ボゾンガスの状態数 / 分割数 / ランダム行列理論 / モーメント積分 / Bernstein測度 / 凸多面体 / トーリック多様体 / 格子凸多面体 / Szasz関数 / 凸多角錐体 / リーマン和 / Euler-Maclaudn公式 / Bernstein多項式 / Bergman-Bernstein近似 / 幾何学的漸近解析 / ボゾンガスの漸近挙動 / 分割数の漸近挙動 / 量子統計 / 行列モーメント積分 / 放物的誘導表現
Research Abstract

ボゾンガスの状態数の漸近挙動についての結果を得た。また、M.Stolz氏との共同研究において、ランダム行列理論に現れるモーメント積分の、一般のコンパクト連結リー群での類似物を考察し、テンソル積を表すパラメータについての漸近挙動に関する結果を得た。更に、S.Zelditch氏の導入・考察したDelzant凸多面体上の Bergman-Bernstein測度に示唆され、一般の凸多面体上でBernstein測度を導入・考察した。その結果、漸近展開公式などの諸性質を明らかにし、さらにBergman-Bernstein測度との関連を明らかにした。

Report

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

    (9 results)

All 2009 2008 2006

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (6 results)

  • [Journal Article] Bernstein measures on convex polytopes2009

    • Author(s)
      T.Tate
    • Journal Title

      Contemporary Mathematics vol 484

      Pages: 295-319

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 凸多面体上のBernstein測度と関連する話題2008

    • Author(s)
      楯辰哉
    • Journal Title

      数理解析研究所講究禄 1613

      Pages: 125-143

    • Related Report
      2008 Final Research Report
  • [Journal Article] Asymptotics of matrix integrals and tensor invariants of compact Lie groups2008

    • Author(s)
      M.Stolz and T.Tate
    • Journal Title

      Proceedings of the American Mathematical Society vol.136

      Pages: 2235-2244

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Bernstein measures on convex polytopes2008

    • Author(s)
      T.Tate
    • Organizer
      The 1st MSJ-SI(The Mathematical Society of Japan, Seasonal Institute)
    • Place of Presentation
      京都大学百周年時計台記念館国際交流ホール
    • Year and Date
      2008-07-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Bernstein measures on convex polytopes2008

    • Author(s)
      Tatsuya Tate
    • Organizer
      The Mathematical Society of Japan, Seasonal Institute
    • Place of Presentation
      京都大学百周年時計台記念館国際交流ホール
    • Year and Date
      2008-07-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Bernstein measures on convex polytopes2008

    • Author(s)
      楯辰哉
    • Organizer
      Bergman と代数幾何への応用
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-06-05
    • Related Report
      2008 Final Research Report
  • [Presentation] A spectral analogue of asymptotics of the number of partitions2006

    • Author(s)
      T.Tate
    • Organizer
      Ireland-Japan Joint Workshop on Geometry and Dynamical Systems
    • Place of Presentation
      慶應大学
    • Year and Date
      2006-12-18
    • Related Report
      2008 Final Research Report
  • [Presentation] A spectral analogue of asymptotics of the number of partitions2006

    • Author(s)
      T.Tate
    • Organizer
      厳密統計力学と数学的場の量子論の現在
    • Place of Presentation
      九州大学西新プラザ
    • Year and Date
      2006-09-09
    • Related Report
      2008 Final Research Report
  • [Presentation] A spectral analogue of asymptotics of the number of partitions2006

    • Author(s)
      T.Tate
    • Organizer
      Workshop on Asymptotics in Geometry
    • Place of Presentation
      東北大学
    • Year and Date
      2006-07-16
    • 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