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Ohno Koji
大野 浩司
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Alternative Names
OHNO Koji 大野 浩司
大野 浩司 オオノ コウジ
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Researcher Number
20252570
Other IDs
Affiliation (Current)
2022: 大阪大学, 大学院理学研究科, 助教
Affiliation (based on the past Project Information)
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2015: 大阪大学, 大学院理学研究科, 助教
2013 – 2015: 大阪大学, 理学(系)研究科(研究院), 助教
2008 – 2010: 大阪大学, 大学院・理学研究科, 助教
2006: 大阪大学, 大学院理学研究科, 助手
2005: Osaka University, Graduate School of Science, Assistant, 大学院・理学研究科, 助手
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1999 – 2002: Graduate School of Science, Osaka University, Assistant, 大学院・理学研究科, 助手
1998: 大阪大学, 大学院・医学研究科, 助手
1996 – 1997: 大阪大学, 大学院・理学研究科, 助手
1994: 大阪大学, 理学部, 助手
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Review Section/Research Field
Principal Investigator
Algebra
Except Principal Investigator
Algebra
/
Algebra
/
Geometry
Keywords
Principal Investigator
極小モデル / 高次元代数多様体 / 退化 / 特異点 / 代数多様体
Except Principal Investigator
複素シンプレクティック多様体 / 双有理幾何 / カラビ・ヤウ多様体 / モジュライ空間 / 群作用
…
More
/ べき零軌道 / 向井フロップ / シンプレクティック特異点 / 複素単純リー環 / 高次元代数多様体 / 変形 / ホッジ理論 / モジュライ / 混合対数的ホッジ構造 / ネロンモデル / 対数的混合ホッジ構造 / ツイスター空間 / ミラー対称性 / 特異点 / Calabi-Yau多様体 / 導来圏 / 変形理論 / ケーラー多様体 / ベクトル束 / エルミート・アインシュタイン計量 / モーメント写像 / 有限半順序集合 / 比較可能グラフ / 単体的複体 / Cohen-Macaulay環 / Hilbert函数 / 極小自由分解 / ベッチ数列 / 凸多面体 / 代数曲線 / 標準環 / 特殊一次系 / 代数曲面 / ポアソン変形 / スプリンガー特異点解消 / 末端特異点 / 複素シンプレフティック / クレパント特異点解消 / 双有理代数幾何 / 混合版SL(2)軌道 / 混合版ボレル・セールコンパクト化 / トレリ定理 / 混合版冪零軌道の空間 / 対数的中間ヤコビ多様体 / 混合版SL(2)-軌道の空間 / 角付多様体 / 2次元特異点 / 非クーラー曲面 / 混合対数ホッジ構造 / 一般大域的トレリ定理 / 対数的ネロンモデル / 分類空間 / 混合版SU(2)-軌道の空間 / 退化 / 対数的ホッジ構造の分類空間 / 混合版SL(2)軌道定理 / 混合版ボレル・セール コンパクト化 / 一般大域的トレッリ定理 / 対数的ピカール多様体 / 対数的局所系の高次準像 / 曲面上の非零有効因子 / log Hodge構造の分類空間 / 混合log Hodge構造 / log周期写像 / 一般型多様体 / Calabi-You多様体 / 大域的Torelli定理 / 周期写像 / コンパクト化 / 混合版基本図式 / 対数的混合ホッジ理論 / log geometry / ホッジ構造 / 基本図式 / 加藤曲面 / slope 安定束 / ２次元正規特異点 / 堀川指数 / 双エルミート構造 / ルート系 / 安定性 / 非特殊線形系 / Orbifold 特性類 / 算術的コーエン・マコーレー束 / 対数的ホッジ理論 / 対数的幾何学 / スロープ不等式 / デデキント和 / ログ幾何学 / 一般多様体 / 鏡対称性 / 代数多様体 / アフィン空間 / ジャコビアン予想 / ホモロジー平面 / 有限グラフ / ツィスター空間 / 位相的不変量 / 開代数曲面 / 組み合わせ論 / 自己同型写像 / 3次元多様体 / 平面アフィン曲線 / 次数最小埋め込み / 不変式 / 有限生成性 / アルゴリズム / Kontsevich不変量 / 強擬凸領域 / Algebraic variety / Affine space / Jacobian Conjecture / Homology plane / Finite graph / Twistor space / Calabi-Yau manifold / topological invariant / 超ケーラー多様体 / カラビ・ヤオ多様体 / G_2多様体 / Spin(7)多様体 / G_2-多様体 / Spin(7)-多様体 / モノポール / G2多様体 / Hyper Kahler manifolds / Calabi-Yau manifolds / G_2 manifolds / Spin(7) manifolds / 同期 / トレリ型問題 / トレリ問題 / カラビーヤウ多様体 / 基本群 / 倉西空間 / Complex symplectic variety / derived category / deformation theory / singularity / Period / Torelli problem / higher dimmsional algebraic varieries / Poisson変形 / フロップ / 複素シンプレクティック多様性 / derived categories / complex symplectic variety / deformation / Mukai flop / nilpotent orbit / birational geometry
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Research Projects
(
12
results)
Co-Researchers
(
34
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Theory of mixed log Hodge structures and its applications
Principal Investigator
USUI Sampei
Project Period (FY)
2011 – 2015
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
Theory of log mixed Hodge structures and its applications to geometry
Principal Investigator
USUI Sampei
Project Period (FY)
2007 – 2010
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
Complex symplectic varieties
Principal Investigator
NAMIKAWA Yoshinori
Project Period (FY)
2006 – 2008
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Kyoto University
Osaka University
Complex symplectic varieties and derived categories
Principal Investigator
NAMIKAWA Yoshinori
Project Period (FY)
2003 – 2005
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
Kyoto University
特異代数曲線の標準環と特殊一次系
Principal Investigator
KONNO Kazuhiro
Project Period (FY)
2000 – 2002
Research Category
Grant-in-Aid for Exploratory Research
Research Field
Algebra
Research Institution
Osaka University
Algebraic vaieties with Kodaira dimansion O and A generalization of the Bogomolor-decomposition
Principal Investigator
NAMIKAWA Yoshinori
Project Period (FY)
2000 – 2002
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
Hyper Kahler manifolds
Principal Investigator
GOTO Ryushi
Project Period (FY)
1999 – 2001
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Geometry
Research Institution
Osaka University
高次元代数多様体の極小モデル
Principal Investigator
Principal Investigator
大野 浩司
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Field
Algebra
Research Institution
Osaka University
Rational Curves on Algebraic Varieties
Principal Investigator
MIYANISHI Masayoshi
Project Period (FY)
1997 – 1999
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
有限半順序集合の組合せ論における代数的基礎理論の研究
Principal Investigator
HIBI Takayuki
Project Period (FY)
1996
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Algebra
Research Institution
Osaka University
ケーラー多様体上のベクトル束の研究
Principal Investigator
FUJIKI Akira
Project Period (FY)
1994
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Osaka University
3次元代数多様体の極小-モデルの幾何学的研究
Principal Investigator
Principal Investigator
大野 浩司
Project Period (FY)
1994
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Field
Algebra
Research Institution
Osaka University
# of Projects (Dsc)
# of Projects (Asc)
1.
FUJIKI Akira
(80027383)
# of Collaborated Projects:
9 results
# of Collaborated Products:
0 results
2.
GOTO Ryushi
(30252571)
# of Collaborated Projects:
7 results
# of Collaborated Products:
0 results
3.
NAMIKAWA Yoshinori
(80228080)
# of Collaborated Projects:
6 results
# of Collaborated Products:
0 results
4.
SATAKE Ikuo
(80243161)
# of Collaborated Projects:
5 results
# of Collaborated Products:
0 results
5.
USUI Sampei
(90117002)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
6.
KONNO Kazuhiro
(10186869)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
7.
TAKAHASHI Atsushi
(50314290)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
8.
HIBI Takayuki
(80181113)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
村上 順
(90157751)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
ASHIKAGA Tadashi
(90125203)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
KATO Kazuya
(90111450)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
12.
NAKAYAMA Chikara
(70272664)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
13.
MIYANISHI Masayoshi
(80025311)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
14.
山根 宏之
(10230517)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
宇野 勝博
(70176717)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
難波 誠
(60004462)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
MORI Shigefumi
(00093328)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
SAITO Shuji
(50153804)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
OGUISO Keiji
(40224133)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
WATANABE Kenta
(70582683)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
池田 京司
(40397617)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
HIRACHI Kengo
(60218790)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
小谷 眞一
(10025463)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
鈴木 昌和
(20112302)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
25.
増田 佳代
(40280416)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
26.
MABUCHI Toshiki
(80116102)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
27.
OHYAMA Yosuke
(10221839)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
28.
永友 清和
(90172543)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
29.
丸山 正樹
(50025459)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
30.
上野 健爾
(40011655)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
31.
森脇 淳
(70191062)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
32.
加藤 文元
(50294880)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
33.
前野 俊昭
(60291423)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
34.
川口 周
(20324600)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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