• Ngoc Cuong Nguyen (KAIST)

    Visitors

    Ngoc Cuong Nguyen Visitor (2025.3.1-2026.2.15) from KAIST Office: B248

  • Cauchy-Riemann Symmetry and Real Hypersurfaces in Hermitian Symmetric Spaces

    B236-1 IBS, Korea, Republic of
    Several Complex Variables Seminar

        Speaker Jong Taek Cho Chonnam National University We survey recent developments of pseudo-Hermitian geometry or CR geometry of hypersurface type, with a particular focus on their symmetries and realizations as real hypersurfaces in Hermitian symmetric spaces.

  • Perspectives in algebraic geometry

    B109 IBS, Korea, Republic of
    Conferences and Workshops

    The talks will begin on December 16, following a day of free discussion on December 15. Confirmed Speakers Lorenzo Barban (IBS-CCG) Junho Choe (KIAS) Karl Christ (University of Turin) Fei Hu (Nanjing University) Sukmoon Huh (Sungkyunkwan University) Jaehyun Kim (Ewha Womans University) Jeong-Seop Kim (KIAS) Shin-Young Kim (Kangwon National University) Haidong Liu (Sun Yat-sen University)

  • Enriques surfaces of zero entropy

    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Gebhard Martin University of Bonn The automorphism group of a general Enriques surface is the 2-congruence subgroup of the Weyl group of the E10-lattice. In particular, it is infinite and not virtually solvable. On the other end of the spectrum, there do exist Enriques surfaces with finite automorphism group, first classified over

  • Kyoung-Seog Lee, On intersection of two quadrics I

    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Kyoung-Seog Lee POSTECH Intersections of two quadrics form an interesting class of algebraic varieties and they have been intensively studied from various aspects. In these talks, I will discuss these various aspects of the intersection of two quadrics and how to interpret/generalize some of the classical algebraic geometry results using the derived

  • Kyoung-Seog Lee, On intersection of two quadrics II

    B236-1 IBS, Korea, Republic of
    Algebraic Geometry Seminar

        Speaker Kyoung-Seog Lee POSTECH Intersections of two quadrics form an interesting class of algebraic varieties and they have been intensively studied from various aspects. In these talks, I will discuss these various aspects of the intersection of two quadrics and how to interpret/generalize some of the classical algebraic geometry results using the derived