International Conferences or Seminars
(TBA), Birational and Affine Geometry, Holiday Inn Incheon Songdo, Republic of Korea, Jan., 2026. (Upcoming)
Minimal compactifications of the affine plane with only star-shaped singularities, The 23rd Affine Algebraic Geometry Meeting, Niigata University Satellite Campus Tokimeito, Japan, Mar. 4, 2025.
Polarized cylinders in Du Val del Pezzo surfaces (I), (II), Conference - Affine Geometry and Birational Geometry, SKYBAY Hotel Gyeongpo, Republic of Korea, Feb. 10 and Feb. 11, 2025.
Some results on cylinders in Du Val del Pezzo surfaces, The 22nd Affine Algebraic Geometry Meeting, Niigata University, Japan, Mar. 2, 2024.
Cylindrical ample divisors on Du Val del Pezzo surfaces, Algebraic Geometry Seminar at IBS-CGP, Pohang University of Science and Technology, Republic of Korea, Jun. 27, 2023.
Cylindrical ample cones of Du Val del Pezzo surfaces, The 21st Affine Algebraic Geometry Meeting, Saitama University, Japan, Mar. 3, 2023.
Cylinders in canonical del Pezzo fibrations, The 19th Affine Algebraic Geometry Meeting, Zoom online, Mar. 4, 2021.
Cylinders in canonical del Pezzo fibrations, Workshop on Affine and Birational Geometry, Saitama University, Japan, Mar. 5, 2020.
Cylinders in weak del Pezzo fibrations, The 17th Affine Algebraic Geometry Meeting, Kwansei Gakuin University, Japan, Mar. 8, 2019.
For a list of talks in Japan, please click here.
Last update: Nov. 1, 2025