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Center for Complex Geometry

Center for Complex Geometry

복소기하학연구단

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10 events found.

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  • April 2026

  • Thu 2

    Cylindricity of weighted singular del Pezzo surfaces defined over fields of characteristic zero

    April 2 @ 2:00 pm - 3:00 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Dae-Won Lee Ewha Womans University The study of cylinders in normal projective varieties is of significant interest due to their intrinsic link to unipotent group actions on …

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  • Fri 3

    Anticanonical minimal model program: examples and applications

    April 3 @ 2:00 pm - 3:00 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Dae-Won Lee Ewha Womans University This talk provides a brief survey of recent results and applications concerning the anticanonical minimal model program. Furthermore, we present examples of …

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  • May 2026

  • Wed 27

    Seminar week on Moduli, Birational Geometry, and related topics

    May 27 - May 29
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

    Speakers Shigeyuki Kondo (Nagoya University) JongHae Keum (KIAS) Fei Si (Xi’an Jiaotong University) Kyoung-Seog Lee (POSTECH) Sang-Bum Yoo (Gongju National University of Education) Junchao Shentu (USTC) Haesong Seo (IBS-CCG/KAIST) Minzhe …

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  • Wed 27

    Morse-Bott functions from complex structures

    May 27 @ 11:00 am - 12:00 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Hyunmoon Kim Ewha Womans University We present a quadratic Morse-Bott function on the real Grassmannian of a symplectic vector space from a compatible linear complex structure. Its …

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  • June 2026

  • Tue 16

    Some geometric problems on G-varieties of complexity 1

    June 16 @ 4:00 pm - 5:00 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Yan Li Beijing Institute of Technology Let $G$ be a connected, reductive, linear algebraic group that acts on a normal variety $X$, and $B$ be a Borel …

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  • Wed 17

    Some geometric problems on G-varieties of complexity 1

    June 17 @ 4:00 pm - 5:00 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Yan Li Beijing Institute of Technology Let $G$ be a connected, reductive, linear algebraic group that acts on a normal variety $X$, and $B$ be a Borel …

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  • July 2026

  • Wed 1

    Birational contractions of \(\overline{\mathrm{M}}_{g,n}\) and their dependence on the characteristic

    July 1 @ 4:30 pm - 5:30 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Daebeom Choi University of Pennsylvania In this talk, we discuss the existence and nonexistence of certain birational contractions of \(\overline{\mathrm{M}}_{g,n}\). Somewhat surprisingly, this depends on the characteristic …

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  • Thu 9

    TBA

    July 9 @ 4:30 pm - 5:30 pm KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Sung Gi Park Princeton University TBA

  • Fri 10

    Hodge structure on the singular cohomology of singular cubic fourfolds

    July 10 @ 10:00 am - 11:00 am KST
    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Hyunsuk Kim University of Michigan Considering the singular cohomology of a cubic fourfold yields a morphism from the moduli space of (smooth) cubic fourfolds to the period …

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  • November 2026

  • Mon 9

    Conference on Complex Geometry

    November 9 - November 13
    IBS Science Culture Center Daejeon, Korea, Republic of
    Conferences and Workshops

    Speakers Rodolf Aguilar Aguilar (CIMAT, Guanajuato) Cong Ding (Shenzhen U.) Cecil Gachet (U. Bochum) Jaehyun Hong (IBS-CCG) Xiaojun Huang (Rutgers U.) Yuta Kusakabe (Kyushu U.) Minseong Kwon (AMSS, Beijing) Suichung …

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IBS 복소기하학연구단 Center for Complex Geometry
기초과학연구원 복소기하학연구단
대전 유성구 엑스포로 55 (우) 34126
IBS Center for Complex Geometry
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
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