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Geometry of manifolds at infinity and the analytic property

Research Project

Project/Area Number 18540212
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionShizuoka University

Principal Investigator

KUMURA Hironori  Shizuoka University, 理学部, 准教授 (30283336)

Co-Investigator(Kenkyū-buntansha) 加須栄 篤  金沢大学, 理学部, 教授 (40152657)
芥川 一雄  東京理科大学, 理工学部, 教授 (80192920)
Co-Investigator(Renkei-kenkyūsha) KASUE Atsushi  金沢大学, 理学部, 教授 (40152657)
AKUTAGAWA Kazuo  東京理科大学, 理工学部, 教授 (80192920)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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ノンコンパクト多様体 / ラプラシアン / スペクトル / レゾルベント / 不確実性補題 / 離散スペクトル / 曲率 / 真性スペクトル / 無限グラフ / 山辺不変量 / 山辺定数 / 極限吸収原理 / 無限遠
Research Abstract

(1) 多様体が, 有限個の異なる幾何を持つエンドを持つとき, ラプラシアンに関する極限吸収原理を示した。
(2) 芥川氏との共同研究において, 不確実性補題を, 一般の多様体上に拡張し, それによって, 離散固有値の有限性・無限性の判定条件を決定した。

Report

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

    (27 results)

All 2009 2008 2007 2006

All Journal Article (14 results) (of which Peer Reviewed: 10 results) Presentation (13 results)

  • [Journal Article] On the Yamabe constants of Riemannian products2008

    • Author(s)
      Kazuo Akutagawa, Luis A. Florit, Jimmy Petean
    • Journal Title

      Comm.Anal.Geom 15

      Pages: 947-969

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 無限遠の曲率の振舞いとラプラシアンのスペクトル構造2007

    • Author(s)
      Hironori Kumura
    • Journal Title

      数学 59-2(春季号)

    • NAID

      130004558824

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dirichlet finite harmonic functions and points at infinity of graphs and manifolds2007

    • Author(s)
      Tae Hattori and A. Kasue
    • Journal Title

      Proc. Japan Acad 83

      Pages: 129-134

    • NAID

      40015669757

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Petean, Jimmy, On Yamabe constants of Riemannian products2007

    • Author(s)
      Akutagawa, Kazuo; Florit, Luis A.
    • Journal Title

      Comm. Anal. Geom 15-5

      Pages: 947-969

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Neves, Andre, 3-manifolds with Yamabe invariant greater than that of $\Bbb R\Bbb P\sp3$2007

    • Author(s)
      Akutagawa, Kazuo
    • Journal Title

      J. Differential Geom 75-3

      Pages: 359-386

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] LeBrun, Claude, Perelman's invariant, Ricci flow, and the Yamabe invariants of smooth manifolds2007

    • Author(s)
      Akutagawa, Kazuo, Ishida, Masashi
    • Journal Title

      Arch. Math(Basel) 88, no.1

      Pages: 71-76

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dirichlet finite harmonic functions and points at infinity of graphs and manifolds2007

    • Author(s)
      T. Hattori, A. Kasue
    • Journal Title

      Proc.Japan Acad 83

      Pages: 129-134

    • NAID

      40015669757

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] $3$-manifolds with Yamabe invariant greater than that of $RP^3$2007

    • Author(s)
      Kazuo Akutagawa, Andre Neves
    • Journal Title

      J.Differential Geom 75

      Pages: 359-386

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] PereIman's invariant,Ricci flow,and the Yamabe invariants of smooth manifolds2007

    • Author(s)
      Kazuo Akutagawa, Masashi Ishida, Claude LeBrun
    • Journal Title

      Archiv der Math 88

      Pages: 71-76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3-manifolds with Yamabe invariant greater than that of RP^32007

    • Author(s)
      芥川一雄, Andre Neves
    • Journal Title

      J. Differential Geom. 75

      Pages: 359-386

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Perelman's invariant, Ricci flow, and the Yamabe invariants of smooth manifolds2007

    • Author(s)
      芥川一雄, 石田政司, Clude LeBrun
    • Journal Title

      Archiv der Math. 88

      Pages: 71-76

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Convergence of Riemannian manifolds and Laplace operators, II2006

    • Author(s)
      A. Kasue
    • Journal Title

      Potential Analysis 24

      Pages: 137-194

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Convergence of Riemannian manifolds and Laplace operators, II2006

    • Author(s)
      加須栄 篤
    • Journal Title

      Potential Analysis 24

      Pages: 137-194

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Variational convergence of finite networks2006

    • Author(s)
      加須栄 篤
    • Journal Title

      Interdisciplinary Information Sciences 12

      Pages: 57-70

    • NAID

      110004321831

    • Related Report
      2006 Annual Research Report
  • [Presentation] On the discrete spectrum of Schr\" odinger operator on noncompact Riemannian manifolds2009

    • Author(s)
      久村裕憲
    • Organizer
      日本数学会春季総合分科会
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 山辺不変量 : 手術理論と直積多様体に関する話題から2008

    • Author(s)
      芥川一雄
    • Organizer
      第55回幾何学シンポジウム(全体講演)
    • Place of Presentation
      弘前大学
    • Year and Date
      2008-08-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Harmonic Functions of finite Dirichlet integrals, The 4th Geometry Conference for the Friendship of China and Japan2008

    • Author(s)
      加須栄篤
    • Organizer
      Chern Institute of Mathematics, Nankai University
    • Place of Presentation
      Tianjin, China
    • Related Report
      2008 Final Research Report
  • [Presentation] 双曲空間上の微分方程式に対する超局所解析と幾何解析2008

    • Author(s)
      久村裕憲
    • Organizer
      京都大学数理解析研究所
    • Place of Presentation
      京都大学数理解析研究所1階115号室
    • Related Report
      2008 Final Research Report
  • [Presentation] Functions of finite Dirichlet sum and compactifications of infinite graphs2008

    • Author(s)
      加須栄篤
    • Organizer
      The 1st MSJ-SI, Probabilistic Approach to Geometry
    • Place of Presentation
      Kyoto, July
    • Related Report
      2008 Final Research Report
  • [Presentation] R. Brooksによるessential spectrumのbottomに関する2つの定理について2007

    • Author(s)
      久村裕憲
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] R.Brooksによるessential spectrumのbottomに関する2つの定理について2007

    • Author(s)
      久村 裕憲
    • Organizer
      日本数学会秋季総合分科会幾何学
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Yamabe constants of infinite coverings and a positive mass theorem2007

    • Author(s)
      芥川一雄
    • Organizer
      国際研究集会「Variational Problems in Geometry」
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] 多様体の無限遠の幾何とラプラシアンのスペクトル構造2007

    • Author(s)
      久村裕憲
    • Organizer
      京都大学多変数関数論・偏微分方程式合同セミナー
    • Place of Presentation
      京都大学理学部
    • Year and Date
      2007-06-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 山辺不変量-共形幾何の広がり-2007

    • Author(s)
      芥川一雄
    • Organizer
      2007年度日本数学会年会(企画特別講演)
    • Place of Presentation
      埼玉大学理学部
    • Year and Date
      2007-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Radial curvature of ends and spectral structure of the Laplacian2007

    • Author(s)
      久村裕憲
    • Organizer
      WORKSHOP "Geometric Analysis, Sendai 2007"
    • Place of Presentation
      Sendai International Center, Meeting Room 2(Jan. 13 and 14)
    • Year and Date
      2007-01-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 様々なエンドを持つRiemann多様体上の極限吸収原理とラプラシアンの絶対連続性2006

    • Author(s)
      久村裕憲
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2006-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] 様々なエンドを持つ多様体上のラプラシアン-極限吸収原理と絶対連続性-2006

    • Author(s)
      久村裕憲
    • Organizer
      研究集会「リーマン幾何と幾何解析」
    • Place of Presentation
      名古屋大学幾何セミナー
    • Year and Date
      2006-07-18
    • Related Report
      2008 Final Research Report

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

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