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2008 Fiscal Year Final Research Report

Box-ball systems and combinatorial Bethe ansatz

Research Project

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Project/Area Number 17340047
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

YAMADA Yasuhiko  Kobe University, 大学院理学研究科, 教授 (00202383)

Co-Investigator(Kenkyū-buntansha) NOUMI Masatoshi  神戸大学, 自然科学系先端融合研究環, 教授 (80164672)
OHTA Yasuhiro  神戸大学, 理学研究科, 准教授 (10213745)
Research Collaborator KUNIBA Atsuo  東京大学, 総合文化研究科, 準教授 (70211886)
OKADO Masato  大阪大学, 基礎工学研究科, 準教授 (70221843)
TAKANO Kyoichi  青山学院大学, 理工学部, 教授 (10011678)
MASUDA Tetsu  青山学院大学, 理工学部, 準教授 (00335457)
Project Period (FY) 2005 – 2008
Keywords可積分系 / 結晶基底 / 箱玉系 / KKR写像 / 組合せ論 / Bethe仮説 / Painleve方程式
Research Abstract

究極の離散ソリトン系である箱玉系について、組合せ的Behte仮説の方法を用いて研究した。組合せ的Behte仮説の基本的成果であるKKR写像により箱玉系を線形化し、これによりKKR写像に表現論的(結晶基底的)解釈を与えと共に、箱玉系の一般ソリトン解を導き、同時にKKR写像の区分線形公式を与えた。

  • Research Products

    (54 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (29 results) (of which Peer Reviewed: 28 results) Presentation (20 results) Book (3 results) Remarks (2 results)

  • [Journal Article] Affine geometric crystals and limit of perfect crystals2008

    • Author(s)
      M.Kashiwara, T.Nakashima, M.Okado
    • Journal Title

      Trans. Amer. Math. Soc. 360 7

      Pages: 3645-3686

    • Peer Reviewed
  • [Journal Article] Existence of Kirillov-Reshetikhin crystals for nonexceptional types2008

    • Author(s)
      M.Okado, A.Schilling
    • Journal Title

      Represent. Theory 12

      Pages: 186-207

    • Peer Reviewed
  • [Journal Article] Combinatorial Bethe ansatz and generalized periodic box-ball system.2008

    • Author(s)
      A.Kuniba, R.Sakamoto
    • Journal Title

      Rev. Math. Phys. 20 no. 5

      Pages: 493-527

    • Peer Reviewed
  • [Journal Article] Tau functions in combinatorial Bethe ansatz2007

    • Author(s)
      A.Kuniba, R.Sakamoto, Y.Yamada
    • Journal Title

      Nuclear Phys. B 786 3

      Pages: 207-266

    • Peer Reviewed
  • [Journal Article] Combinatorial Bethe ansatz and ultradiscrete Riemann theta function with rational characteristics2007

    • Author(s)
      A.Kuniba, R.Sakamoto
    • Journal Title

      Lett. Math. Phys. 80 no. 3

      Pages: 199-209

    • Peer Reviewed
  • [Journal Article] X=M conjecture, Combinatorial aspect of integrable systems2007

    • Author(s)
      M.Okado
    • Journal Title

      MSJ Mem. 17

      Pages: 43-73

    • Peer Reviewed
  • [Journal Article] Two-component analogue of two-dimensional long wave-short wave resonance interaction equations: a derivation and solutions2007

    • Author(s)
      Y.Ohta, K-I..Maruno, M.Oikawa
    • Journal Title

      J. Phys. A 40 27

      Pages: 7659-7672

    • Peer Reviewed
  • [Journal Article] Quasideterminant solutions of a non-abelian Hirota-Miwa equation2007

    • Author(s)
      C.R.Gilson, J.J.C.Nimmo, Y.Ohta
    • Journal Title

      J.Phys. A 40 42

      Pages: 12607-12617

    • Peer Reviewed
  • [Journal Article] A remark on the Hankel determinant formula for solutions of the Toda equation2007

    • Author(s)
      K.Kajiwara, M.Mazzocco, Y.Ohta
    • Journal Title

      J. Phys. A 40 42

      Pages: 12661-12675

    • Peer Reviewed
  • [Journal Article] The anti-self-dual Yang-Mills equation and the Painleve III equation2007

    • Author(s)
      T.Masuda
    • Journal Title

      J. Phys. A 40 48

      Pages: 14433-14445

    • Peer Reviewed
  • [Journal Article] Special functions arising from discrete Painleve equations: a survey2007

    • Author(s)
      M.Noumi
    • Journal Title

      J. Comput. Appl. Math. 202 1

      Pages: 48-55

    • Peer Reviewed
  • [Journal Article] A generalization of the discrete UC hierarchy and its reductions2007

    • Author(s)
      Y.Ohta
    • Journal Title

      World Sci. Publ.

      Pages: 471-479

    • Peer Reviewed
  • [Journal Article] Perfect crystals for Uq D4(3)2007

    • Author(s)
      M.Kashiwara, K.C.Misra, M.Okado, D.Yamada
    • Journal Title

      J. Algebra 317 1

      Pages: 392-423

    • Peer Reviewed
  • [Journal Article] Existence of crystal bases for Kirillov-Reshetikhin modules of type D2007

    • Author(s)
      M.Okado
    • Journal Title

      Publ. Res. Inst. Math. Sci. 43 4

      Pages: 977-1004

    • Peer Reviewed
  • [Journal Article] The Bethe ansatz in a periodic box-ball system and the ultradiscrete Riemann theta function2006

    • Author(s)
      A.Kuniba, R.Sakamoto
    • Journal Title

      J. Stat. Mech. Theory Exp. 9

      Pages: P09005, 12(electronic)

    • Peer Reviewed
  • [Journal Article] Crystal interpretation of Kerov-Kirillov-Reshetikhin bijection2006

    • Author(s)
      A.Kuniba, M.Okado, R.Sakamoto, T.Takagi, Y.Yamada
    • Journal Title

      Nuclear Phys. B 740 3

      Pages: 299-327

    • Peer Reviewed
  • [Journal Article] Bethe ansatz at q=0 and periodic box-ball systems2006

    • Author(s)
      A.Kuniba, A.Takenouchi
    • Journal Title

      J. Phys. A 39 11

      Pages: 2551-2562

    • Peer Reviewed
  • [Journal Article] Five-dimensional supergravity and the hyperbolic Kac-Moody algebra GH22006

    • Author(s)
      S.Mizoguchi, K.Mohri, Y.Yamada
    • Journal Title

      Classical Quantum Gravity 23 no. 9

      Pages: 3181-3193

    • Peer Reviewed
  • [Journal Article] Point configurations, Cremona transformations and the elliptic difference Painleve equation,Theories asymptotiques et equations de Painleve2006

    • Author(s)
      K.Kajiwara, T.Masuda, M.Noumi, Y.Ohta, Y.Yamada
    • Journal Title

      Semin. Congr. 14

      Pages: 169-198

    • Peer Reviewed
  • [Journal Article] Casorati determinant form of dark soliton solutions of the discrete nonlinear Schrodinger equation2006

    • Author(s)
      K.-I.Maruno, Y.Ohta
    • Journal Title

      J. Phys. Soc. Japan 75 5

      Pages: 054002, 10

    • Peer Reviewed
  • [Journal Article] B.Grammaticos,Discrete systems related to the sixth Painleve equation2006

    • Author(s)
      A.Ramani, Y.Ohta
    • Journal Title

      J. Phys. A 39

      Pages: 12167-12178

  • [Journal Article] q-Painleve VI equation arising from q-UC hierarchy2006

    • Author(s)
      T.Tsuda, T.Masuda
    • Journal Title

      Comm. Math. Phys. 262 3

      Pages: 595-609

    • Peer Reviewed
  • [Journal Article] Construction of hypergeometric solutions to the q-Painleve equations2005

    • Author(s)
      K.Kajiwara, T.Masuda, M.Noumi, Y.Ohta, Y.Yamada,
    • Journal Title

      Int. Math. Res.Not. 24

      Pages: 1441-1463

    • Peer Reviewed
  • [Journal Article] Cubic pencils and Painleve Hamiltonians2005

    • Author(s)
      K.Kajiwara, T.Masuda, M.Noumi, Y.Ohta, Y.Yamada
    • Journal Title

      Funkcial. Ekvac. 48 1

      Pages: 147-160

    • Peer Reviewed
  • [Journal Article] Box-ball system with reflecting end2005

    • Author(s)
      A.Kuniba, M.Okado, Y.Yamada
    • Journal Title

      J. Nonlinear Math. Phys. 12 4

      Pages: 475-507

    • Peer Reviewed
  • [Journal Article] Gram-type Pfaffian solution to the coupled discrete KP equation2005

    • Author(s)
      C.X.Li, Y.Ohta
    • Journal Title

      J. Phys. A 38 5

      Pages: 1089-1095

    • Peer Reviewed
  • [Journal Article] Some aspects of the Toda molecule2005

    • Author(s)
      M.Nishizawa,Y.Ohta, S.
    • Journal Title

      Glasg. Math. J. 47 A

      Pages: 169-176

    • Peer Reviewed
  • [Journal Article] Special polynomials associated with the Noumi-Yamada system of type A(1)52005

    • Author(s)
      T.Masuda
    • Journal Title

      Funkcial. Ekvac. 48 2

      Pages: 231-246

    • Peer Reviewed
  • [Journal Article] The anti-self-dual Yang-Mills equation and classical transcendental solutions to the Painleve II and IV equations2005

    • Author(s)
      T.Masuda
    • Journal Title

      J. Phys. A 38 30

      Pages: 6741-6757

    • Peer Reviewed
  • [Presentation] Geometric formulation of discrete Painleve equation and its tolopical analog2009

    • Author(s)
      山田泰彦
    • Organizer
      トロピカル幾何学と関連分野
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-09-11
  • [Presentation] T-systemの周期性について2009

    • Author(s)
      井上・伊山・国場・中西・鈴木
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-29
  • [Presentation] 離散Painleve方程式の幾何学的Lax形式2009

    • Author(s)
      山田泰彦
    • Organizer
      日本数学会特別講演
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-29
  • [Presentation] Nou-autonomous discrete KdV方程式の双線形化とCasorati行列式解2008

    • Author(s)
      梶原・太田
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-24
  • [Presentation] q-Painleve系の超幾何タウ関数2008

    • Author(s)
      増田哲
    • Organizer
      日本数学会特別講演
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-24
  • [Presentation] Geometry of elliptic Painleve equation and their hypergeometric solutions2008

    • Author(s)
      Y.Yamada
    • Organizer
      Elliptic integrable systems
    • Place of Presentation
      Max Plunk Institute(Germany)
    • Year and Date
      2008-07-21
  • [Presentation] Pade近似とPainleve方程式の特殊解2008

    • Author(s)
      山田泰彦
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
  • [Presentation] E型アメーバ図鑑(その採取と観察)2007

    • Author(s)
      山田泰彦
    • Organizer
      物理談話会
    • Place of Presentation
      東京大学
    • Year and Date
      2007-11-06
  • [Presentation] Dn(1)型KR加群の結晶基底について2007

    • Author(s)
      尾角正人
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      埼玉大学
    • Year and Date
      2007-03-30
  • [Presentation] Tau functions in combinatorial Bethe ansatz2007

    • Author(s)
      国場・坂本・山田
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      埼玉大学
    • Year and Date
      2007-03-30
  • [Presentation] KKR map and ultradiscrete KP、Integrable systems and Combinatrics2007

    • Author(s)
      山田泰彦
    • Place of Presentation
      大阪大学
    • Year and Date
      2007-02-20
  • [Presentation] Pade近似とPainleve方程式2007

    • Author(s)
      山田泰彦
    • Organizer
      代数解析セミナー
    • Place of Presentation
      早稲田大学
    • Year and Date
      2007-02-01
  • [Presentation] Painleve方程式のHamiltonianについて2006

    • Author(s)
      山田泰彦
    • Organizer
      凝縮系理論セミナー
    • Place of Presentation
      筑波大学
    • Year and Date
      2006-11-29
  • [Presentation] Symmetries of generalized Painleve equations2006

    • Author(s)
      山田泰彦
    • Organizer
      2006年度表現論シンポジウム招待講演
    • Place of Presentation
      湯河原
    • Year and Date
      2006-11-15
  • [Presentation] Bethe ansatz in a periodic bax-ball system and ultradiscrete Riemann theta function2006

    • Author(s)
      国場・坂本・高木・竹野内
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2006-09-20
  • [Presentation] Crystal interpretation of KKR bijection2006

    • Author(s)
      国場・尾角・坂本・高木・山田
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      中央大学
    • Year and Date
      2006-03-29
  • [Presentation] q-差分Painleve方程式に対するトロピカル表現と総線形関係式2005

    • Author(s)
      増田哲
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      岡山大学
    • Year and Date
      2005-09-20
  • [Presentation] 可積分系と双有利変換2005

    • Author(s)
      山田泰彦
    • Organizer
      日本数学会企画特別講演
    • Place of Presentation
      岡山大学
    • Year and Date
      2005-09-19
  • [Presentation] Affine Geometric crystals and tropical R2005

    • Author(s)
      柏原・尾角・中島
    • Organizer
      日本数学会一般講演
    • Place of Presentation
      岡山大学
    • Year and Date
      2005-09-19
  • [Presentation] 可解格子模型から生まれる組合せ論的な問題について2005

    • Author(s)
      尾角正人
    • Organizer
      日本数学会特別講演
    • Place of Presentation
      岡山大学
    • Year and Date
      2005-09-19
  • [Book] Combinatorial aspect of integrable systems2007

    • Author(s)
      A.Kuniba, M.Okado
    • Total Pages
      167頁
    • Publisher
      17. Mathematical Society of Japan
  • [Book] Sur quelques equations differentielles lineaires du second ordre2006

    • Author(s)
      P.A.Clarkson, N.Joshi, M.Mazzocco, F.W.Nijhoff, M.Noumi
    • Total Pages
      555-558
    • Publisher
      J. Phys. A 39
  • [Book] 数理物理シリーズ 1,共形場理論入門2006

    • Author(s)
      山田泰彦著、土屋昭博・砂田利一 共編
    • Total Pages
      265
    • Publisher
      培風館
  • [Remarks] 国場敦夫、「ベーテ仮説とヤング図形」,数理科学「ヤング図形で遊ぶ物理と数学」(2007) 1月号 27--32.

  • [Remarks] 山田泰彦、「微分方程式とヤング図形」、数理科学「ヤング図形で遊ぶ物理と数学」(2007) 1月号 15-20.

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Published: 2010-06-10   Modified: 2016-04-21  

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