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2014 Fiscal Year Annual Research Report

幾何学的モジュライ理論の深化と理論的応用

Research Project

Project/Area Number 23224001
Research InstitutionHokkaido University

Principal Investigator

中村 郁  北海道大学, -, 名誉教授 (50022687)

Co-Investigator(Kenkyū-buntansha) 岩崎 克則  北海道大学, 理学(系)研究科(研究院), 教授 (00176538)
小野 薫  京都大学, 数理解析研究所, 教授 (20204232)
翁 林  九州大学, 数理(科)学研究科(研究院), 教授 (60304002)
寺尾 宏明  北海道大学, 理学(系)研究科(研究院), 教授 (90119058)
Project Period (FY) 2011-04-01 – 2016-03-31
Keywordsアーベル多様体 / モジュライ理論 / パンルヴェ方程式 / ハミルトン構造 / 量子コホモロジー / ゼータ関数 / ガウス分布 / 超平面配置
Outline of Annual Research Achievements

まず、研究代表者の研究について報告する。主要な目標は(1)良い素点でのアーベル多様体のモジュライ空間のコンパクト化を詳しく記述する. (2)悪い素点までアーベル多様体のモジュライ空間のコンパクト化(以後、整モデルと呼ぶ)を拡張する.そのため,モジュラー曲線に関するKatz-Mazur理論を高次元化する.(3)マッカイ対応の研究。
今年度は(2)への応用を見込みながら(1)について集中的に研究した。良い素点でのアーベル多様体のモジュライ空間の第二のコンパクト化(これ自身完備なモジュライ空間)からAlexeevの完備なモジュライ空間への単射写像を構成し、二つのモジュライ空間の構造を比較した。査読報告を得たが、改訂期限が短く改訂を提出できなかったので、別途再投稿のために改訂中である。また、小さいレベルを含めすべての場合に第2のコンパクト化を構成した。後者の論文は79ページで受理され印刷中である。この他、代数幾何学的にかなり一般の状況で、構造層の順像が底空間の自明な直線束になることを証明した。三井健太郎(神戸大学)との短い共著論文として現在投稿中。また2次元マッカイ対応の大域化についてほぼ最終的な結果を証明、論文を執筆中。
WengはWengゼータ関数の零点の分布が、リーマンゼータ関数と同様に標準的ガウス分布を示すという実験結果を得た、さらに、精密な実験を遂行中である。岩崎はパンルヴェ方程式の分野では,パンルヴェ第I方程式の軌道体ハミルトン構造に関する岡田 脩との共著論文が受理された。超幾何関数の分野では前年度に引き続き,超幾何級数がいつガンマ乗積表示を持つかという問題に取り組み、漸近解析やディオファントス解析的な部分について論文を執筆した。寺尾はユニタリ配置の不変式環の調和的な生成元の存在を証明、論文を執筆投稿した。小野は量子コホモロジーのある種の冪等元に対して、superheavyなラグランジュトーラスが存在することを示した。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

研究はおおむね順調に進展している。小さいレベルを含めすべての場合に第二のコンパクト化を構成した。これは受理され、近く出版される。論文「2つの完備なモジュライ空間の比較」はほぼ完成しているが、現在改訂中である。これらの論文で証明できた事実が整モデルの構成に重要な役割を果たす。また、2次元マッカイ対応の大域化でほぼ最終的な結果を得た。Wengゼータ関数の零点の分布について新しい予想とそれを支持する計算結果を得た。パンルヴェ方程式、超平面配置、量子コホモロジーについても新しい進展があった。以上の点から、研究は全体的には順調に進展している。

Strategy for Future Research Activity

研究は予定通りに進展し、一部では予想上の広がりを示しており、今後の研究テーマとしても好ましい状態が生まれている。したがって、研究計画はそのままで研究を継続する。

  • Research Products

    (92 results)

All 2016 2015 2014 Other

All Journal Article (27 results) (of which Peer Reviewed: 27 results,  Acknowledgement Compliant: 1 results) Presentation (64 results) (of which Invited: 64 results) Remarks (1 results)

  • [Journal Article] Compactification by GIT stability of the moduli space of abelian varieties2016

    • Author(s)
      I. Nakamura
    • Journal Title

      Advanced Studies in Pure Math.

      Volume: 未定 Pages: 未定

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] On an orbifold Hamiltonian structure for the first Painleve equation2016

    • Author(s)
      K. Iwasaki and S. Okada
    • Journal Title

      Jour. Math. Soc. Japan

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] The freeness of ideal subarrangements of Weyl arrangements2016

    • Author(s)
      T. Abe, M. Barakat, M. Cuntz, T. Hoge, H. Terao
    • Journal Title

      J. Eur. Math. Soc.

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] A simple construction of regulator indecomposable higher Chow cycles in elliptic surfaces2016

    • Author(s)
      Masanori Asakura
    • Journal Title

      Proceedings of the symposium "Recent advances in Hodge theory: period domains, algebraic cycles, and arithmetic"

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Jacquet functor and De Concini-Procesi compactification2016

    • Author(s)
      Noriyuki Abe, Yoichi Mieda
    • Journal Title

      International Mathematics Research Notices

      Volume: 未定 Pages: 未定

    • DOI

      10.1093/imrn/RNU048

    • Peer Reviewed
  • [Journal Article] The special McKay correspondence and exceptional collections2016

    • Author(s)
      A. Ishii, K. Ueda
    • Journal Title

      Tohoku Math. J.

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Dimer models and crepant resolutions2016

    • Author(s)
      A. Ishii, K. Ueda
    • Journal Title

      Hokkaido Math J.

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Singularities of Maps and Characteristic Classes2016

    • Author(s)
      T. Ohmoto
    • Journal Title

      Advanced Studies in Pure Mathematics (Proc. Real and Complex Singularities (Sao Carlos, Brazil, 2012))

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Bifurcation of plane-to-plane map-germs with corank 2 of parabolic type2016

    • Author(s)
      T. Yoshida, Y. Kabata and T. Ohmoto
    • Journal Title

      RIMS Koukyuroku Bessatsu

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] The Chern class map on abelian surfaces2016

    • Author(s)
      T. Katsura
    • Journal Title

      J. Algebra

      Volume: 未定 Pages: 未定

    • DOI

      10.1016/j.jalgebra.2014.10.052

    • Peer Reviewed
  • [Journal Article] On Ikeda’s conjecture on the period of the Duke-Imamoglu-Ikeda lift2016

    • Author(s)
      H. Katsurada and H. Kawamura
    • Journal Title

      Proc. London Math. J

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Koecher-Maass series of the Ikeda lift for U(m,m)2016

    • Author(s)
      H. Katsurada
    • Journal Title

      Kyoto J. Math

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] A generalization of twisted modules over vertex algebras2016

    • Author(s)
      Kenichiro Tanabe
    • Journal Title

      Journal of the Mathematical Society of Japan

      Volume: 未定 Pages: 未定

    • Peer Reviewed
  • [Journal Article] Degeneration of Orlik-Solomon algebras and Milnor fibers of complex line arrangements2016

    • Author(s)
      Pauline Bailet, Masahiko Yoshinaga
    • Journal Title

      Geometriae Dedicata

      Volume: 未定 Pages: 未定

    • DOI

      10.1007/s10711-014-0027-7

    • Peer Reviewed
  • [Journal Article] Bifurcation of plane-to-plane map-germs of corank two2015

    • Author(s)
      T. Yoshida, Y. Kabata and T. Ohmoto
    • Journal Title

      Quarterly Journal of Math.

      Volume: 66 Pages: 369-391

    • DOI

      10.1093/qmath/hau013

    • Peer Reviewed
  • [Journal Article] Simple-root bases for Shi arrangements2015

    • Author(s)
      T. Abe, H. Terao
    • Journal Title

      Journal of Algebra

      Volume: 402 Pages: 89-104

    • DOI

      10.1016/j.jalgebra.2014.09.011

    • Peer Reviewed
  • [Journal Article] First extension groups of Verma modules and R-polynomials2015

    • Author(s)
      Noriyuki Abe
    • Journal Title

      J. Lie Theory

      Volume: 25 Pages: 377-393

    • Peer Reviewed
  • [Journal Article] Loewy series of parabolically induced G_1T-Verma modules2015

    • Author(s)
      Noriyuki Abe, Masaharu Kaneda
    • Journal Title

      Journal of the Institute of Mathematics of Jussieu

      Volume: 13 Pages: 185-220

    • DOI

      10.1017/S1474748014000012

    • Peer Reviewed
  • [Journal Article] 超平面配置に関する最近の話題2014

    • Author(s)
      寺尾宏明, 吉永正彦
    • Journal Title

      数学

      Volume: 66 Pages: 157-179

    • Peer Reviewed
  • [Journal Article] Koecher-Maass series of the adelic Hermitian Eisenstein series and the adelic Hermitian Ikeda lift for U(m,m)2014

    • Author(s)
      H. Katsurada
    • Journal Title

      Comment Math. St. Pauli

      Volume: 63 Pages: 137-159

    • Peer Reviewed
  • [Journal Article] On the space of Eisenstein series for $Gamma0(p)$: Fourier Expansions2014

    • Author(s)
      S. Boecherer and H. Katsurada
    • Journal Title

      Comment. Math. St. Pauli

      Volume: 63 Pages: 3-22

    • Peer Reviewed
  • [Journal Article] On the special values of certain L-series related to half-integral weight modular forms2014

    • Author(s)
      H. Katsurada
    • Journal Title

      Springer Proceedings in Mathematics and Statistics(Automorphic Form)

      Volume: 115 Pages: 119-137

    • Peer Reviewed
  • [Journal Article] An explicit formula for the twisted Koecher Maass series of the Duke-Imamoglu-Ikeda lift and its application2014

    • Author(s)
      H. Katsurada
    • Journal Title

      Math. Zeitschrift

      Volume: 276 Pages: 1049-1075

    • Peer Reviewed
  • [Journal Article] Fourier coefficients of Siegel modular forms of degree two with respect to congruence subgroups2014

    • Author(s)
      M. Chida, H. Katsurada, and K. Matsumoto
    • Journal Title

      Abh. Math. Sem. Univ. Hamburg

      Volume: 84 Pages: 31-47

    • Peer Reviewed
  • [Journal Article] Zariski density of crystalline representations for any p-adic field2014

    • Author(s)
      Kentaro Nakamura
    • Journal Title

      J.Math. Sci. Univ. Tokyo.

      Volume: 21 Pages: 79-127

    • Peer Reviewed
  • [Journal Article] On the admissibility of certain local system2014

    • Author(s)
      Shaheen Nazir, Michele Torielli, and Masahiko Yoshinaga
    • Journal Title

      Topology and its applications

      Volume: 178 Pages: 288-299

    • DOI

      10.1016/j.topol.2014.10.001

    • Peer Reviewed
  • [Journal Article] Resonant bands and local system cohomology groups for real line arrangements2014

    • Author(s)
      Masahiko Yoshinaga
    • Journal Title

      Vietnam Journal of Mathematics

      Volume: 42 Pages: 377-392

    • DOI

      10.1007/s10013-014-0086-y

    • Peer Reviewed
  • [Presentation] On the period conjecture and the Hodge numbers for fibrations with CM structure2015

    • Author(s)
      朝倉政典
    • Organizer
      Branched Coverings, Degenerations, and Related Topics 2015
    • Place of Presentation
      東北学院大学(仙台市)
    • Year and Date
      2015-02-23
    • Invited
  • [Presentation] Canonical coordinates of moduli spaces of parabolic connections and para-bolic Higgs bundles2015

    • Author(s)
      M-H. Saito
    • Organizer
      The 10th Kagoshima Algebra - Analysis - Geometry Seminar
    • Place of Presentation
      鹿児島大学(鹿児島市)
    • Year and Date
      2015-02-16
    • Invited
  • [Presentation] 超幾何和の算術性について2015

    • Author(s)
      岩崎 克則
    • Organizer
      琉球超幾何セミナー
    • Place of Presentation
      琉球大学(西原町)
    • Year and Date
      2015-02-12
    • Invited
  • [Presentation] Worpitzky partition, Eulerian polynomial and Linial arrangements2015

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      INdAM Intensive research period ``Perspectives in Lie Theory''
    • Place of Presentation
      Pisa (イタリア)
    • Year and Date
      2015-02-12
    • Invited
  • [Presentation] 二次形式のGross-Keating不変量とその応用2015

    • Author(s)
      池田保,桂田英典
    • Organizer
      数理研研究集会「Modular形式と保型表現」
    • Place of Presentation
      京都大学数理解析研究所(京都市)
    • Year and Date
      2015-02-06
    • Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      セミナー(ランス大学)
    • Place of Presentation
      Reims (フランス)
    • Year and Date
      2015-02-03
    • Invited
  • [Presentation] Period conjecture of Gross - Deligne for fibrations2015

    • Author(s)
      M.Asakura
    • Organizer
      Arithmetic and Algebraic Geometry 2015
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2015-01-30
    • Invited
  • [Presentation] On a 1-dimensional family of Enriques surfaces in characteristic 22015

    • Author(s)
      T. Katsura
    • Organizer
      Arithmetic and Algebraic Geometry 2015
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2015-01-28
    • Invited
  • [Presentation] C1-triangulation of semialgebraic sets and de Rham homotopy theory2015

    • Author(s)
      大本 亨
    • Organizer
      研究集会「接触構造, 特異点, 微分方程式及びその周辺」
    • Place of Presentation
      旭川市ときわ市民ホール(北海道)
    • Year and Date
      2015-01-22
    • Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of reductive p-adic groups2015

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire de geometrie algebrique
    • Place of Presentation
      Rennes (フランス)
    • Year and Date
      2015-01-15
    • Invited
  • [Presentation] Periods and congruences of various lifts of modular forms2015

    • Author(s)
      H. Katsurada
    • Organizer
      Workshop on automorphic forms at Kumamoto
    • Place of Presentation
      熊本大学(熊本市)
    • Year and Date
      2015-01-07
    • Invited
  • [Presentation] Arithmetic conditions for HG sums = Gamma products2015

    • Author(s)
      K. Iwasaki
    • Organizer
      超幾何方程式研究会 2015
    • Place of Presentation
      神戸大学(神戸市)
    • Year and Date
      2015-01-05
    • Invited
  • [Presentation] Primitive forms and the Kostant-Kirillov form2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      Primitive Forms, Mirror Symmetry and Related Topics 2014
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2014-12-25
    • Invited
  • [Presentation] Idempotents in quantum cohomology and non-dispaceable Lagrangian submanifolds2014

    • Author(s)
      Kaoru Ono
    • Organizer
      Primitive Forms, Mirror Symmetry and related topics, 2014
    • Place of Presentation
      Kyoto University (京都市)
    • Year and Date
      2014-12-24
    • Invited
  • [Presentation] Period and regulator for fibrations with CM structure and generalized hypergeometric functions2014

    • Author(s)
      M.Asakura
    • Organizer
      Motives in Tokyo
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2014-12-19
    • Invited
  • [Presentation] Zero recognitions for periods and holonomic numbers2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      Hokkaido University Seminar Series
    • Place of Presentation
      Hanoi (ベトナム)
    • Year and Date
      2014-12-19
    • Invited
  • [Presentation] A classification of irreducible modulo p modules of pro-p-Iwahori Hecke algebras2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire d'Arithmetique et de Geometrie Algebrique
    • Place of Presentation
      Paris (フランス)
    • Year and Date
      2014-12-09
    • Invited
  • [Presentation] Non-displaceable Lagrangian sub manifolds, partial symplectic quasi-states and generation criterion for Fukaya category2014

    • Author(s)
      Kaoru Ono
    • Organizer
      Mathematics inspired by string theory
    • Place of Presentation
      Sanya (中国)
    • Year and Date
      2014-12-08
    • Invited
  • [Presentation] Period and regulator for fibrations with CM structure and generalized hypergeometric functions2014

    • Author(s)
      M.Asakura
    • Organizer
      BIRS Workshop ``Cohomological Realization of Motives''
    • Place of Presentation
      Banff (カナダ)
    • Year and Date
      2014-12-08
    • Invited
  • [Presentation] Free filtrations of affine arrangements of infinitely many hyperplanes2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      Hokkaido University-University of Bremen Joint Seminar "Arrangements of Hyperplanes"
    • Place of Presentation
      Bremen (ドイツ)
    • Year and Date
      2014-12-01
    • Invited
  • [Presentation] Local varepsilon-isomorphisms for rank two p-adic representations of GalQp and a functional equation of Kato's Euler system2014

    • Author(s)
      Kentaro Nakamura
    • Organizer
      理数研研究集会「代数的整数論とその周辺2014」
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2014-12-01
    • Invited
  • [Presentation] 超平面配置と特性多項式2014

    • Author(s)
      吉永正彦
    • Organizer
      2014年度表現論シンポジウム
    • Place of Presentation
      夢海游 淡路島(兵庫県)
    • Year and Date
      2014-11-26
    • Invited
  • [Presentation] On some hypergeometric summations2014

    • Author(s)
      K. Iwasaki
    • Organizer
      RIMS 研究集会「複素領域における微分方程式・その近年の発展」
    • Place of Presentation
      京都大学数理解析研究所(京都市)
    • Year and Date
      2014-11-20
    • Invited
  • [Presentation] Canonical coordinates of moduli spaces of parabolic connections and parabolic Higgs bundles2014

    • Author(s)
      M-H. Saito
    • Organizer
      Japan-Taiwan workshop on Moduli spaces of flat connections on surfaces and related topics
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2014-11-15
    • Invited
  • [Presentation] Canonical coordinates of moduli spaces of parabolic connections and parabolic Higgs bundles2014

    • Author(s)
      M-H. Saito
    • Organizer
      2014 Workshop in Algebraic Geometry
    • Place of Presentation
      Beijing(中国)
    • Year and Date
      2014-11-05
    • Invited
  • [Presentation] Minimal stratification for line arrangements and Milnor fibers2014

    • Author(s)
      吉永正彦
    • Organizer
      城崎代数幾何シンポジウム
    • Place of Presentation
      城崎国際アートセンター(兵庫県)
    • Year and Date
      2014-10-24
    • Invited
  • [Presentation] 超幾何和の特殊値をめぐって2014

    • Author(s)
      岩崎 克則
    • Organizer
      微分方程式の展望
    • Place of Presentation
      熊本大学(熊本市)
    • Year and Date
      2014-10-19
    • Invited
  • [Presentation] A classification of modulo p irreducible modules of pro-p-Iwahori Hecke algebra2014

    • Author(s)
      Noriyuki Abe
    • Organizer
      Seminaire Groupes Reductifs et Formes Automorphes
    • Place of Presentation
      Paris (フランス)
    • Year and Date
      2014-10-13
    • Invited
  • [Presentation] Moduli spaces of connections with irregular singularities and Riemann-Hilbert correspondences2014

    • Author(s)
      M-H. Saito
    • Organizer
      Seminar on Algebraic Geometry and Differential Geometry
    • Place of Presentation
      Budapest(ハンガリー)
    • Year and Date
      2014-10-03
    • Invited
  • [Presentation] アーベル多様体のモジュライ空間に入る階層構造(1)-(4)2014

    • Author(s)
      原下秀士
    • Organizer
      Arithmetic Geometry Seminar
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-09-17 – 2014-09-19
    • Invited
  • [Presentation] Dimer models and group actions2014

    • Author(s)
      A. Ishii
    • Organizer
      McKay correspondence, Orbifolds, Quivers
    • Place of Presentation
      Coventry (イギリス)
    • Year and Date
      2014-09-16
    • Invited
  • [Presentation] Zero recognitions for periods and holonomic real numbers2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      The 1st Workshop of JSPS-MAE Sakura Program "Geometry and Combinatorics of Hyperplane Arrangements and Related Problems"
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-09-05
    • Invited
  • [Presentation] Multiple addition theorem on arrangements of hyperplanes and a proof of the Shapiro-Steinberg-Kostant-Macdonald dual-partition formula2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      The 1st Workshop of JSPS-MAE Sakura Program "Geometry and Combinatorics of Hyperplane Arrangements and Related Problems"
    • Place of Presentation
      Hokkaido University (札幌市)
    • Year and Date
      2014-09-03
    • Invited
  • [Presentation] Extension of CM motives and hypergeometric functions2014

    • Author(s)
      M.Asakura
    • Organizer
      Japan-Taiwan Joint Conference on Number Theory 2014
    • Place of Presentation
      休暇村気仙沼大島(宮城県)
    • Year and Date
      2014-09-02
    • Invited
  • [Presentation] Ideals of the roots posets and a new proof of the dual-partition formula by Shapiro-Steinberg-Kostant-Macdonald2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      The 2nd Franco-Japanese-Vietnamese Symposium on Singularities
    • Place of Presentation
      Hokkaido University (札幌市)
    • Year and Date
      2014-08-26
    • Invited
  • [Presentation] アフィンHecke環のq=0における表現論2014

    • Author(s)
      阿部紀行
    • Organizer
      表現論セミナー
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-08-26
    • Invited
  • [Presentation] Chambers of Arrangements and Arrow's Impossibility Theorem2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      Recent developments on geometrical and algebraic methods in Economics
    • Place of Presentation
      Hokkaido University (札幌市)
    • Year and Date
      2014-08-22
    • Invited
  • [Presentation] A new parametrization of BT12014

    • Author(s)
      原下秀士
    • Organizer
      愛媛整数論ミニ研究集会
    • Place of Presentation
      愛媛大学(松山市)
    • Year and Date
      2014-08-09
    • Invited
  • [Presentation] A classification of irreducible admissible modulo p representations of2014

    • Author(s)
      阿部紀行
    • Organizer
      RIMS project 2014 Geometric Representation Theory
    • Place of Presentation
      京都大学数理解析研究所(京都市)
    • Year and Date
      2014-08-01
    • Invited
  • [Presentation] On ideal subarrangements of Weyl arrangements2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      The 13th International Workshop in Real and Complex Singularities
    • Place of Presentation
      Sao Paulo (ブラジル)
    • Year and Date
      2014-07-28
    • Invited
  • [Presentation] On the supersingular K3 surface in characteristic 5 with Artin invariant 52014

    • Author(s)
      T. Katsura
    • Organizer
      The 4th South Kyushu workshop on Algebra "Complex Ball Quotients and Related Topics"
    • Place of Presentation
      熊本大学(熊本市)
    • Year and Date
      2014-07-24
    • Invited
  • [Presentation] Zeta Functions and Their Zeros (1)-(4)2014

    • Author(s)
      L.Weng
    • Organizer
      Seminar on arithmetic geometry of Hokudai
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-07-22 – 2014-07-23
    • Invited
  • [Presentation] Local varepsilon-isomorphisms for rank two p-adic representations of GalQp and a functional equation of Kato's Euler system2014

    • Author(s)
      Kentaro Nakamura
    • Organizer
      第13回仙台広島整数論集会
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2014-07-18
    • Invited
  • [Presentation] Floer complex and covering spaces2014

    • Author(s)
      Kaoru Ono
    • Organizer
      Trends in Modern Geometry
    • Place of Presentation
      the University of Tokyo (東京都)
    • Year and Date
      2014-07-11
    • Invited
  • [Presentation] Milnor fibers and semi-algebraic stratifications of real line arrangements2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      代数幾何セミナー
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2014-07-11
    • Invited
  • [Presentation] Geometry of Riemann-Hilbert correspondences and Painleve type equations2014

    • Author(s)
      M-H. Saito
    • Organizer
      Kobe-Leuven workshop on Geometry and Integrable Systems
    • Place of Presentation
      Leuven(ベルギー)
    • Year and Date
      2014-07-08
    • Invited
  • [Presentation] Milnor fibers and semi-algebraic stratifications of real line arrangements2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      Geometry Conference - Mathematics New Goals
    • Place of Presentation
      Tainan (台湾)
    • Year and Date
      2014-07-03
    • Invited
  • [Presentation] Apparent singularities of connections and Higgs bundles and canonical coordinates of their moduli spaces2014

    • Author(s)
      M-H. Saito
    • Organizer
      Moduli Spaces of Connections
    • Place of Presentation
      Rennes(フランス)
    • Year and Date
      2014-07-02
    • Invited
  • [Presentation] Floer complex and covering spaces2014

    • Author(s)
      Kaoru Ono
    • Organizer
      Mathematics New Goals, National Center for Theoretical Sciences (South)
    • Place of Presentation
      Tainan (台湾)
    • Year and Date
      2014-07-01
    • Invited
  • [Presentation] On ideal subarrangements of Weyl arrangements2014

    • Author(s)
      Hiroaki Terao
    • Organizer
      FPSAC '14 (The 26th International Conference on Formal Power Series and Algebraic Combinatorics)
    • Place of Presentation
      Chicago (アメリカ合衆国)
    • Year and Date
      2014-06-30
    • Invited
  • [Presentation] A generalization of modules over vertex algebras2014

    • Author(s)
      Kenichiro Tanabe
    • Organizer
      Algebras, Groups and Geometries 2014
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2014-06-25
    • Invited
  • [Presentation] Dimer models and group actions2014

    • Author(s)
      A. Ishii
    • Organizer
      Bridgeland stability and Birational geometries
    • Place of Presentation
      京都大学数理解析研究所(京都市)
    • Year and Date
      2014-06-18
    • Invited
  • [Presentation] Extension of CM motives and hypergeometric functions2014

    • Author(s)
      M.Asakura
    • Organizer
      Number theory seminar at Tronto
    • Place of Presentation
      Toronto (カナダ)
    • Year and Date
      2014-06-11
    • Invited
  • [Presentation] Local varepsilon-isomorphisms for rank two p-adic representations of GalQp and a functional equation of Kato's Euler system2014

    • Author(s)
      Kentaro Nakamura
    • Organizer
      玉原数論幾何研究集会
    • Place of Presentation
      東京大学玉原セミナーハウス(群馬県)
    • Year and Date
      2014-06-05
    • Invited
  • [Presentation] パンルヴェ第I方程式の軌道体ハミルトン構造2014

    • Author(s)
      岩崎 克則,岡田 脩
    • Organizer
      第5回ハミルトン系とその周辺
    • Place of Presentation
      金沢大学(金沢市)
    • Year and Date
      2014-05-30
    • Invited
  • [Presentation] CM楕円曲面の K1 と超幾何関数 3F22014

    • Author(s)
      朝倉政典
    • Organizer
      函館数論幾何学研究集会
    • Place of Presentation
      北海道教育大学函館校(函館市)
    • Year and Date
      2014-05-28
    • Invited
  • [Presentation] Motivic Euler Product and its Applications2014

    • Author(s)
      L.Weng
    • Organizer
      Shafarevich seminar
    • Place of Presentation
      Moscow (ロシア)
    • Year and Date
      2014-05-27
    • Invited
  • [Presentation] Non-displaceable Lagrangian tori in $S2 times S2$2014

    • Author(s)
      Kaoru Ono
    • Organizer
      Okounkov Bodies and Applications
    • Place of Presentation
      Oberwolfach (ドイツ)
    • Year and Date
      2014-05-25
    • Invited
  • [Presentation] Hesse cubics and GIT stability2014

    • Author(s)
      I.Nakamura
    • Organizer
      Quebec Vermont number theory seminar
    • Place of Presentation
      Montreal (カナダ)
    • Year and Date
      2014-05-22
    • Invited
  • [Presentation] Moduli spaces of singular connections, Character varieties and Geometry of Riemann-Hilbert correspondence2014

    • Author(s)
      M-H. Saito
    • Organizer
      Geometry Seminar(Chair:Tamaz Hausel)
    • Place of Presentation
      Lausanne(スイス)
    • Year and Date
      2014-04-28
    • Invited
  • [Presentation] Resonant bands, Aomoto complex, and Real 4-nets2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      Topology of arrangement of hyperplanes and hypersurface singularity
    • Place of Presentation
      東京理科大学(東京都)
    • Year and Date
      2014-04-26
    • Invited
  • [Presentation] Moduli of planar cubic curves - from Hesse to Mumford (1)(2)2014

    • Author(s)
      I.Nakamura
    • Organizer
      McGill university seminar
    • Place of Presentation
      Montreal (カナダ)
    • Year and Date
      2014-04-24
    • Invited
  • [Presentation] Aomoto complex and 4-nets2014

    • Author(s)
      Masahiko Yoshinaga
    • Organizer
      代数幾何学セミナー
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2014-04-14
    • Invited
  • [Presentation] Symetries d'Okamoto2014

    • Author(s)
      M-H. Saito
    • Organizer
      Espaces de modules des equations de Painleve
    • Place of Presentation
      Strasbourg(フランス)
    • Year and Date
      2014-04-01
    • Invited
  • [Remarks] Grant-in-Aid for Scientific Research (S)

    • URL

      http://www.math.sci.hokudai.ac.jp/~nakamura

URL: 

Published: 2016-06-01  

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