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

2014 Fiscal Year Annual Research Report

代数多様体のモジュライ空間と自己射の数理

Research Project

Project/Area Number 25220701
Research InstitutionKyoto University

Principal Investigator

向井 茂  京都大学, 数理解析研究所, 教授 (80115641)

Co-Investigator(Kenkyū-buntansha) 中島 啓  京都大学, 数理解析研究所, 教授 (00201666)
吉川 謙一  京都大学, 理学(系)研究科(研究院), 教授 (20242810)
小木曽 啓示  大阪大学, 理学(系)研究科(研究院), 教授 (40224133)
森脇 淳  京都大学, 理学(系)研究科(研究院), 教授 (70191062)
宍倉 光広  京都大学, 理学(系)研究科(研究院), 教授 (70192606)
Project Period (FY) 2013-05-31 – 2018-03-31
Keywords代数幾何学 / エンリケス曲面 / K3曲面 / 複素力学系 / 算術的多様体 / モジュライ空間 / CalabiYau多様体
Outline of Annual Research Achievements

向井と大橋はエンリケス曲面を研究し、Mathieu的に作用する有限群の複素数体上での分類を、標数零への持ち上げを用いて、正標数に拡張した。そのために6次交代群の作用するものを再構成した。さらに、これを含む数種類のエンリケス曲面の(無限)自己同型群を決定した。小木曽も自己同型の標数零への持ち上げを研究し、Artin不変量1の超特異K3曲面は殆どの場合に持ち上げ不可な自己同型をもつことを示した。中山は同型でない自己射をもつ正規曲面の分類を研究し、ある候補の場合に、特性完全不変因子を用いて曲面の構造解明を試みた。並河は conical シンプレクティック多様体のポアソン変形や双有理幾何について研究し、次元と極大ウェイトを固定すると、同型類は有限個であることを示した。阿部は射影平面上の層のモジュライ空間上の直線束の大域切断に関する「奇妙な双対性」予想を研究した。モジュライ空間の対に対する予想であるが、どちらか一つが高さ零のときは正しいことを示した。
吉川と馬は対合付きK3曲面の解析的捩率不変量をモジュライ空間上の関数として決定し、全て楕円モジュラー的であることを示した。馬は直交群に付随したモジュラー多様体の双有理型を調べ、Gritsenko-Nikulinの予想を証明した。森脇は、複素固有代数多様体上の半豊富な可逆層の連続な半正定値計量は半豊富であることを示し、以前の予想を超える結果を得た。非アルキメデス的体上でも類似の結果を得ている。川口は数体上の代数多様体の自己有理写像の算術的性質や非アルキメデス体上に定義された代数曲線の忠実トロピカル化についての研究を行った。
中島は、3次元 N = 4 ゲージ理論のクーロン枝のアファイン多様体としての数学的定義を与えた。宍倉は、トロピカル複素力学系を用いて、手術による複素力学系の構成し、与えられた配置を実現する有理関数の次数を評価した。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

2015年3月中旬にDolgachev教授が数理解析研究所に2ヶ月間の予定で来られ、それに合わせて、連携研究者である大橋久範(東京理科大)も数理解析研究所に3週間滞在した。エンリケス曲面、特に、半シンプレクティックでない自己同型やmod 2還元等について密な議論が出来て、研究が大きく進展した。議論の産物の一つとして、金銅のII型エンリケス曲面(1次元族)の新しい表示が得られたている。大橋はもう一度来所してDolgachev教授との議論を続ける予定である。また,代表者(向井)もCoble曲面に関する有益な研究連絡が出来た。

Strategy for Future Research Activity

2013年11月より雇用したポスドク (M. Wandel)に彼の研究テーマ(高次元正則シンプレクティック多様体)に関連した国際研究集会を京都大学で開催してもらう。また、10月の城崎代数幾何シンポジウム等の機会も利用して国外研究者との連絡を密に行う。2015年夏頃には複素力学系の研究者であるKyounghee Kim(フロリダ大学)が京都大学に客員教授として来られるので、複素力学系の研究に加わっていただく。

  • Research Products

    (77 results)

All 2015 2014

All Journal Article (29 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 27 results,  Acknowledgement Compliant: 4 results,  Open Access: 1 results) Presentation (46 results) (of which Invited: 40 results) Book (2 results)

  • [Journal Article] Toward a geometric analogue of Dirichlet's unit theorem2015

    • Author(s)
      A. Moriwaki
    • Journal Title

      Kyoto J. of Math.

      Volume: 55 Pages: 799-817

    • Peer Reviewed
  • [Journal Article] Gorenstein Q-homology projective planes2015

    • Author(s)
      D. Hwang, J. Keum and H. Ohashi
    • Journal Title

      Sci. China Math.

      Volume: 58 Pages: 501-512

    • DOI

      10.1007/s11425-015-4978-4

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Correction to "Igusa quartic and Steiner surfaces"2015

    • Author(s)
      S.Mukai
    • Journal Title

      International J. Math.

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] The automorphism groups of Enriques surfaces covered by symmetric quartic surfaces2015

    • Author(s)
      S. Mukai and H. Ohashi
    • Journal Title

      ``Recent Advances in Algebraic Geometry" (eds. Hacon, Mustata and Popa) in the London Mathematical Society Lecture Notes Series (Cambridge Univ. Press)

      Volume: 417 Pages: 307-320

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] K3 surfaces of genus sixteen2015

    • Author(s)
      S.Mukai
    • Journal Title

      Minimal models and extremal rays (Adv. Stud. Pure Math.)

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Degeneration of Calabi-Yau threefold and BCOV invariants2015

    • Author(s)
      Ken-Ichi Yoshikawa
    • Journal Title

      International Journal of Mathematics

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Strange duality for height zero moduli spaces of sheaves on$\mathbb{P}^{2}$2015

    • Author(s)
      Takeshi Abe
    • Journal Title

      The Michigan Mathematical Journal

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Some aspects of explicit birational geometry inspired by complex dynamics2015

    • Author(s)
      K. Oguiso
    • Journal Title

      ICM Seoul 2014 congress proceedings

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Non-liftability of automorphism groups of a K3 surface in positive characteristic2015

    • Author(s)
      H. Esnault, K. Oguiso
    • Journal Title

      Mathematische Annalen

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1007/s00208-015-1197-9

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Explicit examples of rational and Calabi-Yau threefolds with primitive automorphisms of positive entropy2015

    • Author(s)
      K. Oguiso, T. T. Truong
    • Journal Title

      Kodaira Centennial issue of theJournal of Mathematical Sciences, the University of Tokyo

      Volume: 22 Pages: 361-385

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Birational automorphism groups and the movable cone theorem for Calabi-Yau manifolds of Wehler type via universal Coxeter groups2015

    • Author(s)
      S. Cantat, K. Oguiso
    • Journal Title

      American J. Math.

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed / Open Access
  • [Journal Article] Free automorphisms of positive entropy of smooth Kaehler surfaces2015

    • Author(s)
      K. Oguiso
    • Journal Title

      Adv. Stud. Pure Math. (to appear)

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Arithmetic geometry of toric varieties. Positivity properties2015

    • Author(s)
      Jos\'e Ignacio Burgos Gil, A. Moriwaki, Patrice Philippon and Mart{\'\i}n~Sombra
    • Journal Title

      Journal of Algebraic Geometry

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Adelic divisors on arithmetic varieties2015

    • Author(s)
      A. Moriwaki
    • Journal Title

      Memoirs of the American Mathematical Society

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Algebraic dynamical systems and Dirichlet's unit theorem on arithmetic varieties2015

    • Author(s)
      H. Chen and A. Moriwaki
    • Journal Title

      International Mathematics Research Notices

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Semiample invertible sheaves with semipositive continuous hermitian metrics2015

    • Author(s)
      A. Moriwaki
    • Journal Title

      Algebra and Number Theory

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Poisson deformations and birational geometry2015

    • Author(s)
      Namikawa, Y
    • Journal Title

      J. Math. Sci. Univ. Tokyo

      Volume: 22 Pages: 339-359

    • Peer Reviewed
  • [Journal Article] A simple proof of the formula for the Bettinumbers of the quasihomogeneous Hilbert schemes2015

    • Author(s)
      A. Buryak, B.L. Feigin and H. Nakajima
    • Journal Title

      International Mathematics Research

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Unirationality of Ueno-Campana's threefold2014

    • Author(s)
      F. Catanese, K. Oguiso, T. T. Truong
    • Journal Title

      Manuscripta Math.

      Volume: 145 Pages: 399--406

    • DOI

      10.1007/s00229-014-0680-z

    • Peer Reviewed
  • [Journal Article] Salem numbers in dynamics on Kaehler threefolds and complex tori2014

    • Author(s)
      K. Oguiso, T. T. Truong
    • Journal Title

      Math. Z.

      Volume: 278 Pages: 93--117

    • DOI

      10.1007/s00209-014-1307-5

    • Peer Reviewed
  • [Journal Article] Automorphism groups of Calabi-Yau manifolds of Picard number two2014

    • Author(s)
      K. Oguiso
    • Journal Title

      J. Algebraic Geometry

      Volume: 23 Pages: 775--795

    • Peer Reviewed
  • [Journal Article] Obstructions to deforming space curves lying on an elliptic quartic surface2014

    • Author(s)
      那須弘和
    • Journal Title

      数理解析研究所講究録「Fano 多様体の最近の進展」

      Volume: No.1897 Pages: 128--141

  • [Journal Article] Nilpotency indices, degrees of iterations of affine triangularautomorphisms, and Schubert calculus2014

    • Author(s)
      Shu Kawaguchi
    • Journal Title

      Manuscripta Math.

      Volume: 144 Pages: 311–339

    • DOI

      10.1007/s00229-014-0658-x

    • Peer Reviewed
  • [Journal Article] :Landen Transforms as Families of (Commuting) RationalSelf-Maps of Projective Space2014

    • Author(s)
      Michael Joyce, Shu Kawaguchi and Joseph H. Silverman
    • Journal Title

      Bull. Inst. Math. Acad. Sin. (N.S.)

      Volume: 9 Pages: 547–584

    • Peer Reviewed
  • [Journal Article] Numerical characterization of nef arithmetic divisors on arithmetic surfaces2014

    • Author(s)
      A. Moriwaki
    • Journal Title

      Annales de la facult\'{e} des sciences de Toulouse

      Volume: XXIII Pages: 717-753

    • Peer Reviewed
  • [Journal Article] On symplectic hypersurfaces, to appear in Adv. Stud.2014

    • Author(s)
      Namikawa, Y (joint work with L. Lehn, C. Sorger,and Duco van Straten
    • Journal Title

      Adv. Stud.Pure Math.

      Volume: 12 Pages: 1-12

    • Peer Reviewed
  • [Journal Article] Fundamental groups of symplectic singularities2014

    • Author(s)
      Namikawa, Y
    • Journal Title

      Adv. Stud. Pure Math.

      Volume: Mori 60 Pages: 1-12

    • Peer Reviewed
  • [Journal Article] Refined Chern-Simons theory and Hilbert schemes of points on the plane in 'Perspectives in Representation Theory'2014

    • Author(s)
      H. Nakajima
    • Journal Title

      Contemporary Math.

      Volume: 610 Pages: 305-351

    • DOI

      http://dx.doi.org/10.1090/conm/610/12157

    • Peer Reviewed
  • [Journal Article] 戸田幸伸氏の業績2014

    • Author(s)
      中島 啓
    • Journal Title

      数学

      Volume: 66-4 Pages: 414-421

  • [Presentation] 連分数と力学系のくりこみ2015

    • Author(s)
      宍倉光広
    • Organizer
      日本数学会年会
    • Place of Presentation
      明治大学 (東京都)
    • Year and Date
      2015-03-23
    • Invited
  • [Presentation] Semiample invertible sheaves with semipositive continuous hermitian metrics2015

    • Author(s)
      A. Moriwaki
    • Organizer
      Distribution of Rational and Holomorphic Curves in Algebraic Varieties
    • Place of Presentation
      Banff
    • Year and Date
      2015-03-19
    • Invited
  • [Presentation] Towards a mathematical denition of Coulomb branches of gauge theories2015

    • Author(s)
      H. Nakajima
    • Organizer
      Representation Theory
    • Place of Presentation
      Institut Mittag-Leffler Seminars
    • Year and Date
      2015-03-19
    • Invited
  • [Presentation] Automorphisms of elliptic K3 surfaces and Salem numbers of Maximal degree2015

    • Author(s)
      K. Oguiso
    • Organizer
      The international conference "Algebraic Geometry, dedicated to Fabrizio Catanese on the occasion of his 65th birthday"
    • Place of Presentation
      the University of Bayreuth, Germany
    • Year and Date
      2015-03-12 – 2015-03-14
    • Invited
  • [Presentation] Obstructions to deforming curves on a threefold and non-reduced components of Hilbert schemes2015

    • Author(s)
      Hirokazu Nasu
    • Organizer
      第 13 回アフィン代数幾何学研究集会
    • Place of Presentation
      関西学院大学大阪梅田キャンパス
    • Year and Date
      2015-03-08
  • [Presentation] Semiample invertible sheaves with semipositive continuous hermitian metrics2015

    • Author(s)
      A. Moriwaki
    • Organizer
      The 10th Kagoshima Algebra?Analysis?Geometry Seminar
    • Place of Presentation
      Kagoshima University
    • Year and Date
      2015-02-17
    • Invited
  • [Presentation] Automorphisms of elliptic K3 surfaces and Salem numbers of Maximal degree2015

    • Author(s)
      K. Oguiso
    • Organizer
      Arithmetic and Algebraic Geometry 2015
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2015-01-27 – 2015-01-31
    • Invited
  • [Presentation] Simple abelian variety and primitive birational automorphisms of trivial first dynamical degree of projective surfaces2014

    • Author(s)
      K. Oguiso
    • Organizer
      Workshop on complex dynamics
    • Place of Presentation
      RIMS, Kyoto, Japan
    • Year and Date
      2014-12-08 – 2014-12-12
    • Invited
  • [Presentation] Finite groups of Enriques surfaces and the Mathieu group M12,2014

    • Author(s)
      大橋久範
    • Organizer
      String, lattice and moonshine
    • Place of Presentation
      立教大学
    • Year and Date
      2014-12-04
    • Invited
  • [Presentation] "べき零多様体の代数幾何学的特徴つけ"2014

    • Author(s)
      並河 良典
    • Organizer
      表現論シンポジウム
    • Place of Presentation
      夢海遊淡路島, 兵庫県
    • Year and Date
      2014-11-27
    • Invited
  • [Presentation] Coulomb branches of 3d N=4 gauge theories and motivicDT-invariants2014

    • Author(s)
      H. Nakajima
    • Organizer
      Categorical Structures in Harmonic Analysis
    • Place of Presentation
      MSRI, Berkeley
    • Year and Date
      2014-11-17
    • Invited
  • [Presentation] 3-dimensional gauge theory and representation theory2014

    • Author(s)
      H. Nakajima
    • Organizer
      京都賞ワークショップ
    • Place of Presentation
      京都国際会館
    • Year and Date
      2014-11-12
    • Invited
  • [Presentation] Enriques surface with 1,440 symmetries2014

    • Author(s)
      S. Mukai
    • Organizer
      K3, Enriques surfaces and related topics
    • Place of Presentation
      名古屋大学坂田平田記念ホール
    • Year and Date
      2014-11-10
    • Invited
  • [Presentation] The automorphism groups of Enriques surfaces covered by symmetric quartic surfaces,2014

    • Author(s)
      大橋久範
    • Organizer
      K3, Enriques surfaces and related topics
    • Place of Presentation
      名古屋大学
    • Year and Date
      2014-11-10
    • Invited
  • [Presentation] (Non-)semi-symplectic automorphisms of Enriques surfaces2014

    • Author(s)
      大橋久範
    • Organizer
      射影多様体の幾何とその周辺
    • Place of Presentation
      高知大学
    • Year and Date
      2014-11-02
    • Invited
  • [Presentation] Obstructions to deforming space curves lying on a quartic K3 surface2014

    • Author(s)
      那須弘和
    • Organizer
      研究集会「代数多様体とその周辺」
    • Place of Presentation
      琉球大学理学部
    • Year and Date
      2014-09-30
  • [Presentation] Obstructions to deforming space curves lying on a smooth quartic surface2014

    • Author(s)
      那須弘和
    • Organizer
      日本数学会
    • Place of Presentation
      広島大学
    • Year and Date
      2014-09-28
  • [Presentation] 代数・数論力学系について2014

    • Author(s)
      Shu Kawaguchi
    • Organizer
      :Symmetries of Kahler manifolds, dynamics and moduli spaces
    • Place of Presentation
      SISSA, Trieste (Italy)
    • Year and Date
      2014-09-26
    • Invited
  • [Presentation] `Algebro-geometric aspects of complex dynamics" (mini course, 3 lectures)2014

    • Author(s)
      K. Oguiso
    • Organizer
      Symmetries of K\"ahler manifolds, dynamics and moduli spaces
    • Place of Presentation
      SISSA, Trieste, Italy
    • Year and Date
      2014-09-22 – 2014-09-24
    • Invited
  • [Presentation] Non-semi-symplectic automorphisms of Enriques surfaces2014

    • Author(s)
      大橋久範
    • Organizer
      第八回玉原特殊多様体研究集会
    • Place of Presentation
      東京大学玉原国際セミナーハウス
    • Year and Date
      2014-09-18
    • Invited
  • [Presentation] BGG reciprocity and Betti numbers of quiver varieties2014

    • Author(s)
      H. Nakajima
    • Organizer
      McKay corre-spondence, orbifolds, quivers
    • Place of Presentation
      University of Warwick
    • Year and Date
      2014-09-16
    • Invited
  • [Presentation] Introduction to quiver varieties2014

    • Author(s)
      H. Nakajima
    • Organizer
      Introductory Schoolon Derived Categories
    • Place of Presentation
      University of Warwick
    • Year and Date
      2014-09-10
    • Invited
  • [Presentation] 代数・数論力学系について2014

    • Author(s)
      川口周
    • Organizer
      第59回代数学シンポジウム
    • Place of Presentation
      東京大学大学院数理科学研究科
    • Year and Date
      2014-09-09
    • Invited
  • [Presentation] Rank of divisors on curves and graphs underspecialization (with Kazuhiko Yamaki)2014

    • Author(s)
      Shu Kawaguchi
    • Organizer
      Japan-Taiwan Joint Conference on Number Theory
    • Place of Presentation
      国民休暇村 気仙沼大島
    • Year and Date
      2014-09-03
    • Invited
  • [Presentation] BCOV invariant for Calabi-Yau threefolds2014

    • Author(s)
      Ken-Ichi Yoshikawa
    • Organizer
      New developments in algebraic geometry
    • Place of Presentation
      National Taiwan University (台湾)
    • Year and Date
      2014-09-02
    • Invited
  • [Presentation] Dirichlet property on algebraic varieties2014

    • Author(s)
      A. Moriwaki
    • Organizer
      New Development in Algebraic Geometry
    • Place of Presentation
      National Taiwan University
    • Year and Date
      2014-09-01
    • Invited
  • [Presentation] Non-semi-symplectic automorphisms of Enriques surfaces2014

    • Author(s)
      大橋久範
    • Organizer
      第二回K3 曲面・エンリケス曲面ワークショップ
    • Place of Presentation
      旭川市大雪クリスタルホール
    • Year and Date
      2014-08-30
    • Invited
  • [Presentation] K3 曲面の自己同型とMathieu 群についてのサーベイ2014

    • Author(s)
      大橋久範
    • Organizer
      マシュームーンシャインに関する勉強会
    • Place of Presentation
      東京大学玉原国際セミナーハウス
    • Year and Date
      2014-08-26
    • Invited
  • [Presentation] Tropical Complex Dynamics2014

    • Author(s)
      宍倉光広
    • Organizer
      ICM Satellite Conference on Holomorphic Dynamics
    • Place of Presentation
      Kolon Hotel Gyeongju (慶州), South Korea
    • Year and Date
      2014-08-23
    • Invited
  • [Presentation] The automorphism group of the punctural Hilbert scheme of a Cayley's K3 surface and related topics2014

    • Author(s)
      K. Oguiso
    • Organizer
      Complex Analysis and Geometry - A conference in honour of Professor Doctor Thomas Peternell's upcoming 60th birthday
    • Place of Presentation
      Freiburg, Germany
    • Year and Date
      2014-08-21 – 2014-08-23
    • Invited
  • [Presentation] Some aspects of explicit birational geometry inspired by complex dynamics2014

    • Author(s)
      K. Oguiso
    • Organizer
      International Congress of Mathematics (Seoul 2014), Section 4 Algebraic and Complex Geometry
    • Place of Presentation
      Coex, Seoul Korea
    • Year and Date
      2014-08-13 – 2014-08-21
    • Invited
  • [Presentation] Non-semi-symplectic automorphisms of Enriques surfaces2014

    • Author(s)
      大橋久範
    • Organizer
      Mini-workshop on Calabi-Yau varienties: Arithmetic Geometry and Physics
    • Place of Presentation
      津田塾大学
    • Year and Date
      2014-08-07
    • Invited
  • [Presentation] Affine cellularity/quasi-hereditarity of quantum affinealgebras and theircousin2014

    • Author(s)
      H. Nakajima
    • Organizer
      ICM 2014 Satellite Conference on Representation Theory andRelated Topics
    • Place of Presentation
      Daegu, South Korea
    • Year and Date
      2014-08-07
    • Invited
  • [Presentation] The automorphism group of the Hilbert scheme of length two of a Cayley's K3 surface2014

    • Author(s)
      K. Oguiso
    • Organizer
      ICM 2014 Satellite Conference on Algebraic and Complex Geometry
    • Place of Presentation
      Daejeon Convention Center, Daejeon, Korea.
    • Year and Date
      2014-08-06 – 2014-08-10
    • Invited
  • [Presentation] Some aspects of birational Calabi-Yau geometryinspired by complex dynamics2014

    • Author(s)
      K. Oguiso
    • Organizer
      A Workshop in honor of 60 years of Calabi conjecture and Professor Shing-Tung Yau on the occasion of his 65th birthday
    • Place of Presentation
      Mathematical Sciences Center, Tsinghua University, Beijing, China
    • Year and Date
      2014-08-04 – 2014-08-06
    • Invited
  • [Presentation] Non-semi-symplectic automorphisms of Enriques surfaces2014

    • Author(s)
      大橋久範
    • Organizer
      第七回代数曲面ワークショップat 秋葉原
    • Place of Presentation
      首都大学東京 秋葉原サテライトキャンパス
    • Year and Date
      2014-07-19
  • [Presentation] Non-liftable automorphisms of K3 surfaces in positive characteristic to characteristic zero2014

    • Author(s)
      K. Oguiso
    • Organizer
      Workshop Frontiers of rationality
    • Place of Presentation
      Longyearbyen (Spitsbergen), Norway
    • Year and Date
      2014-07-14 – 2014-07-18
    • Invited
  • [Presentation] An example of strange duality for K3 surfaces2014

    • Author(s)
      Takeshi Abe
    • Organizer
      研究集会「Bundles over Surfaces and Eisenstein Periods for LoopGroups 」
    • Place of Presentation
      九州大学
    • Year and Date
      2014-07-01
  • [Presentation] Thurston’s theorems in complex dynamics2014

    • Author(s)
      宍倉光広
    • Organizer
      What’s Next? The mathematical legacy of Bill Thurston
    • Place of Presentation
      Cornell University (米国)
    • Year and Date
      2014-06-26
    • Invited
  • [Presentation] "A characterization of nilpotentvarieties of complex semisimple Lie algebras"2014

    • Author(s)
      Namikawa, Y.
    • Organizer
      Workshop "Complex geometry and Lie groups"
    • Place of Presentation
      Univ. of Torino, Italy
    • Year and Date
      2014-06-19
    • Invited
  • [Presentation] Birational Arakelov Geometry2014

    • Author(s)
      A. Moriwaki
    • Organizer
      Scientific activities of the Franco-Chinese Workshop on Stability
    • Place of Presentation
      Institut Fourier, Grenoble
    • Year and Date
      2014-06-05
    • Invited
  • [Presentation] "Poisson deformations and birational geometry"2014

    • Author(s)
      Namikawa, Y.
    • Organizer
      Workshop on Algebraic Geometry
    • Place of Presentation
      Sichuan Univ., China
    • Year and Date
      2014-05-20
    • Invited
  • [Presentation] "べき零多様体の代数幾何学的特徴つけ"2014

    • Author(s)
      並河 良典
    • Organizer
      京都大学談話会
    • Place of Presentation
      京都大学
    • Year and Date
      2014-05-07
  • [Presentation] A characterization of nilpotentvarieties of complex semisimple Lie algebras I, II,III, IV2014

    • Author(s)
      Namikawa, Y.
    • Organizer
      Lecture Series KAIST
    • Place of Presentation
      KAIST, Daejon, Korea
    • Year and Date
      2014-04-29 – 2014-05-01
    • Invited
  • [Presentation] Rank of divisors on hyperelliptic curves and graphs2014

    • Author(s)
      Shu Kawaguchi
    • Organizer
      Specialization of Linear Series for Algebraic and Tropical Curves
    • Place of Presentation
      Banff International Research Station (Canada)
    • Year and Date
      2014-04-03
    • Invited
  • [Presentation] ``Complex dynamical study of automorphisms of K3 surfaces" (4 one hour lectures)2014

    • Author(s)
      K. Oguiso
    • Organizer
      Fudan University, Shanghai, China.
    • Place of Presentation
      Fudan University, Shanghai, China.
    • Year and Date
      2014-04-01 – 2014-04-06
    • Invited
  • [Book] Minimal models and extremal rays (Kyoto, 2011), Adv. Stud. Pure Math.2015

    • Author(s)
      J. Kollar, O. Fujino, S. Mukai, N. Nakayama (編集)
    • Total Pages
      印刷中
    • Publisher
      日本数学会
  • [Book] Arakelov geometry2014

    • Author(s)
      A. Moriwaki
    • Total Pages
      285
    • Publisher
      American Mathematical Society

URL: 

Published: 2016-06-01  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi