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J-GLOBAL ID：200901081585220718   Update date: Sep. 19, 2024

Akiyoshi Hirotaka

アキヨシ ヒロタカ | Akiyoshi Hirotaka
Affiliation and department：
Osaka Metropolitan University Graduate School of Science Mathematics Course

About Osaka Metropolitan University Graduate School of Science Mathematics Course


Job title： Professor
Research field  (1)： Geometry
Research keywords  (11)： negatively curved space ,  low-dimensional topology ,  hyperbolic geometry ,  Rimann surface ,  Hyperbolic geometry ,  Topology ,  Manifold ,  リーマン面 ,  双曲幾何 ,  位相幾何 ,  多様体
Research theme for competitive and other funds  (6)：
  • 2019 - 2023 錐双曲多様体の標準的基本多面体族を用いた3次元幾何構造の研究
  • 2016 - 2019 錐双曲多様体の標準的基本領域とホロノミー表現
  • 2011 - 2014 非コンパクトな錐特異点集合を持つ3次元錐双曲構造の具体的構成
  • 2008 - 2011 最小軌跡による基本領域を用いた3次元双曲錐多様体の変形空間の解析
  • 2005 - 2008 二枚の穴あきトーラスを境界に持つ双曲多様体の組み合わせ構造の解析
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Papers (18)：
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MISC (3)：
  • 秋吉 宏尚. Towards the variation of Jorgensen's theory for the torus with a single cone point (Complex Analysis and Topology of Discrete Groups and Hyperbolic Spaces). 京都大学 数理解析研究所講究録. 2015. 1936. 120-131
  • 秋吉 宏尚. Ford domains of a certain hyperbolic 3-manifold whose boundary consists of a pair of once-punctured ton (2) (双曲空間のトボロジー、複素解析および数論--RIMS研究集会報告集). 京都大学 数理解析研究所講究録. 2007. 1571. 5-17
  • 秋吉 宏尚. Ford domains of a certain hyperbolic 3-manifold whose boundary consists of a pair of once-punctured tori (双曲空間の複素解析と幾何学的研究). 京都大学 数理解析研究所講究録. 2006. 1518. 63-75
Lectures and oral presentations  (35)：
  • Dirichlet domains for figure-eight cone manifolds
    (The 14th East Asian Conference on Geometric Topology 2019)
  • From one-cone tori to two-bridge cone manifolds
    (Topology and Geometry of Low-dimensional Manifolds 2018)
  • 8の字結び目から得られるいくつかの錐多様体のDirichlet領域
    (研究集会「拡大 KOOK セミナー2018」 2018)
  • Ford and Dirichlet domains for cone hyperbolic manifolds
    (The 10th KOOK-TAPU Joint Seminar on Knots and Related Topics 2018)
  • Ford and Dirichlet domains for 3-dimensional cone hyperbolic manifolds
    (2018)
ｍore...
Education (4)：
  • - 1999 Kyushu University
  • - 1999 Kyushu University Graduate School of Mathematics Mathematics
  • - 1994 Kyushu University School of Sciences Department of Mathematics
  • - 1994 Kyushu University Faculty of Science Methematics
Professional career (2)：
  • Doctor (Mathematics) (Kyushu University)
  • Master (Mathematics) (Kyushu University)
Work history (10)：
  • 2022/04 - 現在 大阪公立大学 大学院 理学研究科 数学専攻 教授
  • 2021/04 - 2022/04 Osaka City University Graduate School of Science Mathematics and Physics Course Professor
  • 2012/04 - 2021/03 Osaka City University Graduate School of Science Mathematics and Physics Course Associate Professor
  • 2008/04 - 2012/03 Kinki University Associate Professor
  • 2007/04 - 2008/03 Osaka City University Associate Professor
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Association Membership(s) (1)：
Mathematical Society of Japan
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