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Stochastic analysis and semi-classical problems on infinite dimensional spaces

Research Project

Project/Area Number 18540175
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic analysis
Research InstitutionOsaka University

Principal Investigator

AIDA Shigeki  Osaka University, 基礎工学研究科, 教授 (90222455)

Co-Investigator(Kenkyū-buntansha) 長井 英生  大阪大学, 基礎工学研究科, 教授 (70110848)
永幡 幸生  大阪大学, 基礎工学研究科, 助教 (50397725)
桑江 一洋  態本大学, 教育学部, 准教授 (80243814)
日野 正訓  京都大学, 情報学研究科, 准教授 (40303888)
廣島 文生  九州大学, 数理学研究院, 准教授 (00330358)
KOHATSU-HIGA Arturo  大阪大学, 大学院基礎工学研究科, 助教授 (80420412)
Co-Investigator(Renkei-kenkyūsha) HINO Masanori  京都大学, 情報学研究科, 准教授 (40303888)
KUWAE Kazuhiro  熊本大学, 工学部, 教授 (80243814)
HIROSHIMA Fumio  九州大学, 数理学研究院, 准教授 (00330358)
YOSHIDA Nobuo  京都大学, 理学研究科, 准教授 (40240303)
KAZUMI Tetuya  大阪府立大学, 総合教育機構, 准教授 (40224422)
NAGAI Hideo  大阪大学, 基礎工学研究科, 教授 (70110848)
KOHATSU-HIGA Arturo  大阪大学, 基礎工学研究科, 准教授 (80420412)
NAGAHATA Yukio  大阪大学, 基礎工学研究科, 助教 (50397725)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,130,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥630,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywords準古典極限 / 確率解析 / シュレーディンガー作用素 / 場の量子論 / ループ空間無限次元解析 / アダマール変分 / ラフパス解 / 境界条件付きHodge-Kodaira型作用素 / 対数ソボレフ不等式 / ループ空間 / 無限次元解析 / ラフパス解析 / 繰り込み
Research Abstract

研究成果としては
(1)ウィーナー空間内の領域で定義されたホッジ・小平型作用素の研究
(2)無限次元空間上のシュレーディンガー作用素の最小固有値の準古典極限の研究の二つがある。
(1)ではウィーナー空間内のある非凸領域でのポアンカレの補題の証明のため、凸領域で定義されたホッジ・小平型作用素のアダマール変分を用いるアイデアを提起した。(2)では、コンパクトリーマン多様体のパス空間上のシュレーディンガー作用素と場の量子論に現れるP(φ)型のハミルトニアンの最小固有値の準古典極限を決定した。

Report

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

    (36 results)

All 2009 2008 2007 2006 Other

All Journal Article (12 results) (of which Peer Reviewed: 11 results) Presentation (22 results) Remarks (2 results)

  • [Journal Article] Semi-classical limit of the lowest eigenvalue of a Schr\"odinger operator on a Wiener space : II.$P(\phi)_2$-model on a finite volume2009

    • Author(s)
      Shigeki Aida
    • Journal Title

      Journal of Functional Analysis Vol.256

      Pages: 3342-3367

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Log-Sobolev inequalities with potential functions on pinned path groups2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      Communications on Stochastic Analysis Vol.2, No.1

      Pages: 33-51

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hadamard's variation and Poincare's lemma on a certain non-convex domain, in the Proceedings of RIMS Workshop on Stochastic Analysis and Applications2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      RIMS Kokyuroku Bessatsu B6

      Pages: 1-14

    • NAID

      110006487663

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Log-Sobolev inequalities with potential functions on Pinned path groups2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      Communications on Stochastic Analysis 2

      Pages: 33-51

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hadamard's variation and Poincare's lemma on a certainnon-convex domain2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      RIMS Kokyuroku Bessatsu B 6

      Pages: 1-14

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hadamard's variation and Poincare's lemma on a certain non-convex domain2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      RIMS Kokyuroku Bessatsu B6

      Pages: 1-14

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semi-classical limit of the bottom of spectrum of a Schr\"odinger operator on a path space over a compact Riemannian manifold2007

    • Author(s)
      Shigeki Aida
    • Journal Title

      J. Funct. Anal Vol.251, no.1

      Pages: 59-121

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Semi-classical limit of the bottom of spectrum of a Schroedinger operator on a path space over a compact Riemannian manifold2007

    • Author(s)
      Shigeki Aida
    • Journal Title

      Journal of Functional Analysis 251

      Pages: 59-121

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fiber Hamiltonians in non-relativistic quantum electrodynamics2007

    • Author(s)
      Fumio Hiroshima
    • Journal Title

      Journal of Functional Analysis 252

      Pages: 314-355

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mass renormalization in non-relativistic quntum electrodynamics with spin 1/22007

    • Author(s)
      Fumio Hiroshima
    • Journal Title

      Reviews in Mathematical Physics 19

      Pages: 405-454

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regularity of the diffusion coefficient matrix for generalized exclusion process2006

    • Author(s)
      Nagahata Yukio
    • Journal Title

      Stochastic Processes, Appl. 116・6

      Pages: 957-982

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Semi-classical limit of the lowest eigenvalue of a Schr\"odinger operator on a Wiener space : 11. $P(\phi)_2$-model on a finite vo1ume

    • Author(s)
      Shigeki Aida
    • Journal Title

      Journal of Functional Analysis (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      會田茂樹
    • Organizer
      場の理論に動機づけを持つ数学(無限次元確率解析・解析学)の諸問題
    • Place of Presentation
      佐賀大学
    • Year and Date
      2008-12-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Semiclassical limit of the 1owest eigenvalue of$P(\phi)_2\Hamiltonian on finite volume2008

    • Author(s)
      会田 茂樹
    • Organizer
      場の理論に動機づけを持つ数学(無限次元確率解析・解析学)の諸問題
    • Place of Presentation
      佐賀大学
    • Year and Date
      2008-12-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Semiclassical limit of the lowest eigenvalue of$P(\phi)_2$Hamiltonian on finite volume2008

    • Author(s)
      会田 茂樹
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-12-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Semiclassical limit of the lowest eigenvalue of$P(\phi)_2$Hamiltonian on finite vo1ume2008

    • Author(s)
      会田 茂樹
    • Organizer
      確率解析とその周辺
    • Place of Presentation
      名古屋大学ベンチャー・ビジネス・ラボラトリー、ベンチャーホール
    • Year and Date
      2008-11-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] Semi-classical limit of $P(\phi)_2$-Hamiltonians2008

    • Author(s)
      会田 茂樹
    • Organizer
      German-Japanese symposium, Stochasticanalysis and applications
    • Place of Presentation
      九州大学西新プラザ
    • Year and Date
      2008-09-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      會田茂樹
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      東京工業大学
    • Related Report
      2008 Final Research Report
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      會田茂樹
    • Organizer
      確率解析とその周辺
    • Place of Presentation
      名古屋大学ベンチャー・ビジネス・ラボラトリー、ベンチャーホール
    • Related Report
      2008 Final Research Report
  • [Presentation] Semi-classical limit of $P(\phi)_2$-Hamiltonians,German-Japanese symposium2008

    • Author(s)
      會田茂樹
    • Organizer
      Stochastic analysis and applications
    • Place of Presentation
      Nishijin plaza, Fukuoka, Kyushu, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Rough path analysis, an Introduction Rough path analysis, an Introduction, The 1st MSJ-SI2008

    • Author(s)
      會田茂樹
    • Organizer
      Probabilistic approach to geometry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Rough path analysis, an introduction2008

    • Author(s)
      会田 茂樹
    • Organizer
      日本数学会第1回季期研究集会
    • Place of Presentation
      京都大学100年記念会館
    • Related Report
      2008 Annual Research Report
  • [Presentation] Semi-classical limit of the bottom of spectrum of a Schr\"odinger operator on a path space over a compact Riemannian manifold2007

    • Author(s)
      會田茂樹
    • Organizer
      Stochastic Problems and Nonlinear PDEs
    • Place of Presentation
      京都大学理学研究科
    • Year and Date
      2007-12-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Semi-classical limit of the bottom of spectrum of a schr\"odinger operator on a path space over a compact Riemannian manifold2007

    • Author(s)
      Shigeki Aida
    • Organizer
      Stochastic Problems in Nonlinear PDEs
    • Place of Presentation
      京都大学理学研究科
    • Year and Date
      2007-12-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hadamard's variation and Poiancere's lemma on a certain Non-convex domain2007

    • Author(s)
      Shigeki Aida
    • Organizer
      確率論と幾何学
    • Place of Presentation
      熊本大学教育学部
    • Year and Date
      2007-10-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hadamard's variation and Poiancere's lemma on a certain Non-convex domain2007

    • Author(s)
      Shigeki Aida
    • Organizer
      Stochastic calculus on manifolds, graphs, and random structures
    • Place of Presentation
      ボシ(ドイツ)
    • Year and Date
      2007-10-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hadamard's variation and Poiancere's lemma on a certain Non-convex domain2007

    • Author(s)
      Shigeki Aida
    • Organizer
      Dirichlet forms, stochastic analysis and interacting systems(German-Japanese cooperation)
    • Place of Presentation
      ベルリン(ドイツ)
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hadamard's variation and Poincare's lemma on a certain non-convex domain2007

    • Author(s)
      Shigeki Aida
    • Organizer
      Stochastic analysis, Stochastic Differential Geometry and applications
    • Place of Presentation
      スォンジー(英国)
    • Year and Date
      2007-04-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 凸領域上のGreen作用素のアダマール変分とある非凸領域上のポアンカレの補題2007

    • Author(s)
      會田茂樹
    • Organizer
      確率論と幾何学
    • Place of Presentation
      熊本大学
    • Related Report
      2008 Final Research Report
  • [Presentation] Hadamard's variation and Poincare's lemma on a certain non-convex domain, 10月7日-14日 : Stochastic calculus on manifolds, graphs, and random structures2007

    • Author(s)
      會田茂樹
    • Organizer
      Hausdorff research institute for mathematics
    • Place of Presentation
      Bonn, Germany
    • Related Report
      2008 Final Research Report
  • [Presentation] Hadamard's variation and Poincare's lemma on a certain non-convex domain2007

    • Author(s)
      會田茂樹
    • Organizer
      Dirichlet forms, stochastic analysis and interacting systems (German-Japanese cooperation)
    • Place of Presentation
      Berlin, Berlin Technical University
    • Related Report
      2008 Final Research Report
  • [Presentation] Hadamard's variation and Poincare's lemma on a certain non-convex domain domain, Stochastic Analysis2007

    • Author(s)
      會田茂樹
    • Organizer
      Stochastic Differential Geometry and applications
    • Place of Presentation
      Swansea, Wales
    • Related Report
      2008 Final Research Report
  • [Presentation] Witten Laplacians on pinned path groups2006

    • Author(s)
      會田茂樹
    • Organizer
      確率解析とその周辺
    • Place of Presentation
      京都大学理学研究科
    • Related Report
      2008 Final Research Report
  • [Presentation] Semi-classical limit of the bottom of spectrum of a Schr\"odinger operator on a path space over a compact Riemannian manifold2006

    • Author(s)
      會田茂樹
    • Organizer
      9月20日-23日 : Probability and geometry(ドイツ数学会ミニシンポジウム)
    • Place of Presentation
      Bonn大学, ドイツ
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://elis.sigmath.es.osaka-u.ac.jp/~aida/index-j.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://elis.sigmath.es.osaka-u.ac.jp/~aida/index-j.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2021-04-07  

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