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SAWADA Hideki  澤田 秀樹

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… Alternative Names

HIDEKI Sawada  澤田 秀樹

沢田 秀樹  サワダ ヒデキ

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Researcher Number 30095856
External Links
Affiliation (based on the past Project Information) *help 2011: 山形大学, 基盤教育院, 教授
2004 – 2008: Yamagata University, Networking and Computing Service Center, Professor, 学術情報基盤センター, 教授
2006: Yamagata University, Networking and Computing Service Center, Professor, 情報基盤センター, 教授
2003 – 2004: 山形大学, 理学部, 教授
1995 – 2002: 山形大学, 理学部, 助教授
1991: 上智大学, 理工学部, 助手
Review Section/Research Field
Principal Investigator
計算機科学
Except Principal Investigator
Algebra / General mathematics (including Probability theory/Statistical mathematics) / Geometry / 代数学・幾何学 / Algebra
Keywords
Principal Investigator
暗号 / 対称暗号 / トラップドア(落し戸) / 有限群 / 公開鍵暗号 / 有限体 / GAP
Except Principal Investigator
ジーゲル保型形式 / カオス力学系 / 有限差分法 … More / 符号のヤコビ多項式 / 微分方程式 / 境界値問題 / 特異性 / 有限要素法 / 誤差評価 / 被覆半径 / 暗号理論 / 結び目理論 / 格子 / lattice / カッツ・ム-ディ- リ一環 / アフィン リ一環 / ワイル群 / 頂点作用素 / 巾等元 / 対称空間 / 次数付きリ一環 / 線型代数群 / 複素鏡映群 / 不変多項式環 / ジーゲル・ヤコビ形式 / 有限複素鏡映群 / 同時不変多項式環 / カッツムーディ環 / 位相共役 / 微分不可能性 / ハンケル変換 / 2点境界値問題 / ネットワークセキュリティ / インターネット / Dirichlet境界値 / 移流拡散方程式 / 情報システム / ウェブレット / 確率密度関数 / ヤコビ直行関数系 / データ処理 / 超収束 / 離散ノルム / 共役同相写像 / 擬似乱数 / Perron-Frobenius作用素 / 安全性と効用 / 反復法 / 写像の非微分可能性 / モデル化 / 高次精度 / 応用数学 / 数値解析 / 有限体積法 / 高精度数値解法 / 超収束性 / 誤差解析 / 2元符号 / 3元符号 / コセット重み分布 / ヤコビ多項式 / 不変式環 / binary codes / ternary codes / the covering radius / coset weight distributions / Jacobi polynomials of codes / 複素射影空間 / 極小曲面 / ケーラー角度 / 四元数射影空間 / 接バンドル / カルノー空間 / ケーラー関数 / ミルナ-多様体 / ネーター半群 / RSA暗号 / 周期的結び目 / Kaehler angle / minimal surface / complex projective space / cryptology / knot theory / Carnot space / tangent bundle / quaternion projective space / 非コンパクト変換群 / カオス写像 / バナッハ束 / アーベル多様体 / アダマール多様体 / 複素構造 / カントール集合 / 周期結び目 / transformation groups / non-compact Lie group / maximal compact subgroup / chaotic dynamical systems / symplectic structure / computational quantity / knot / harmonic maps / 符号理論 / ヤコビ形式 / 保型形式 / Coding theory / Jacobi form / Siegel modular forms / 符号 / 多重重み枚挙多項式 / 二次形式 / Code / multiple weight enumerator / Siegel modular form Less
  • Research Projects

    (12 results)
  • Research Products

    (8 results)
  • Co-Researchers

    (27 People)
  •  Numerical Methods with Validation for Partial Differential Equations with Singularities

    • Principal Investigator
      FANG Qing
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Yamagata University
  •  Numerical Methods and Numerical Analysis for Partial Differential Equations with Singularities

    • Principal Investigator
      QING Fang
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Yamagata University
  •  Coding theory, the invariant theory for the finite fractional linear transformation groups and their applications to the number theory

    • Principal Investigator
      OZEKI Michio
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Yamagata University
  •  カオス写像による確率的軌道理論の暗号理論への応用

    • Principal Investigator
      SHINZO Kawamura
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Yamagata University
  •  A study of the interacting area among the theory of quadratic forms and the theory of modular forms and the algebraic coding theory

    • Principal Investigator
      OZEKI Michio
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Yamagata University
  •  Research on transformation groups from the topological viewpoint and research on related topics

    • Principal Investigator
      UCHIDA Fuichi
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Yamagata University
  •  暗号系に現れる群構造についてPrincipal Investigator

    • Principal Investigator
      澤田 秀樹
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      計算機科学
    • Research Institution
      Yamagata University
  •  Algebraic Coding Theory and the related studies of algebraic, geometric and analytic natures

    • Principal Investigator
      OZEKI Michio
    • Project Period (FY)
      1997 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Algebra
    • Research Institution
      Faculty of Science, Yamagata University
  •  Surfaces with parallel mean curvature vector in Complex projective spaces

    • Principal Investigator
      OGATA Takashi
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Yamagata U.
  •  有限複素鏡映群の不変式論,ジーゲル保型形式とカッツムーディ環との関連の研究

    • Principal Investigator
      小関 道夫
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Yamagata University
  •  代数的符号理論と多変数の保型形式

    • Principal Investigator
      OZEKI Michio
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Yamagata University
  •  リ一環とその応用

    • Principal Investigator
      横沼 健雄
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Sophia University

All 2007 2006 2005 2004

All Journal Article Book

  • [Book] 暗号理論と代数学(第4版)2005

    • Author(s)
      澤田秀樹(単著)
    • Total Pages
      145
    • Publisher
      海文堂
    • Data Source
      KAKENHI-PROJECT-16654018
  • [Journal Article] On the utility of a bilateral system, to appear in Information2007

    • Author(s)
      H.Sawada, Q.Fang
    • Journal Title

      Information に掲載決定 10・2

    • Data Source
      KAKENHI-PROJECT-16654018
  • [Journal Article] 2006年度理工系新入生の情報リテラシーに関する統計調査2007

    • Author(s)
      澤田秀樹 他4名
    • Journal Title

      Personal Computer Application Technology Society 論文誌 Vol.1, No.1

      Pages: 1-5

    • NAID

      130007815021

    • Data Source
      KAKENHI-PROJECT-18540107
  • [Journal Article] On the utility of a bilateral system2007

    • Author(s)
      Hideki Sawada and Qing Fang
    • Journal Title

      Information 10

      Pages: 183-191

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540107
  • [Journal Article] On the utility of a bilateral system2007

    • Author(s)
      Hideki Sawada and Qing Fang
    • Journal Title

      Information Vol.10, No.2

      Pages: 183-191

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540107
  • [Journal Article] e-Learning 教材に関する授業アンケートの統計解析2006

    • Author(s)
      澤田秀樹 他4名
    • Journal Title

      PCUA論文誌 Vo.16, No.3

      Pages: 39-46

    • NAID

      10017192499

    • Data Source
      KAKENHI-PROJECT-18540107
  • [Journal Article] Comparative Analysis of ATP-binding Cassette (ABC) Transporter Gene Expressions in Peripheral Blood Leukocytes and in the Liver with Hepatocellular Carcinoma2004

    • Author(s)
      H.Sawada, others(9 persons)
    • Journal Title

      Cancer Science Vol.95, No.6

      Pages: 530-536

    • Data Source
      KAKENHI-PROJECT-16654018
  • [Journal Article] Cytochrome P450 Gene Expression in Peripheral Blood Mononuclear Cells in Comparison with the Liver.2004

    • Author(s)
      H.Sawada, others(13 persons)
    • Journal Title

      Cancer Science Vol.95, No.6

      Pages: 520-529

    • Data Source
      KAKENHI-PROJECT-16654018
  • 1.  MURABAYASHI Naoki (80261676)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 2.  OZEKI Michio (90087073)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 3.  TAKUJI Nishimura (90333947)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 4.  SHINZO Kawamura (50007176)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 5.  HARADA Masaaki (90292408)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 6.  QING Fang (10243544)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 7.  UCHIDA Fuichi (90028126)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  UCHIDA Yoshiaki (80280890)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 9.  II Kiyotaka (10007180)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 10.  OGATA Takashi (10042425)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  KITAZUME Masaaki (60204898)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  UENO Keisuke (10250911)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  OHIKE Hiroshi (20007165)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  HIRABUKI Shinkichi (70007136)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  木田 雅成 (20272057)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  渡辺 伸一 (40007175)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 17.  SANO Takashi (20250912)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  MUNEMASA Akihiro (50219862)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  BANNAI Eiichi (10011652)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  横沼 健雄 (00053645)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  筱田 健一 (20053712)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  金行 壯二 (40022553)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  長野 正 (10189144)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  岩堀 長慶 (60011417)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  佐藤 圓治 (80107177)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  鹿野 健 (90020669)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  平松 豊一 (40029674)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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