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Korea-Japan Conference in Algebraic Geometry
February 13, 2023 - February 17, 2023
Speakers
Yonghwa Cho (IBS-CCG)
Junho Choe (KIAS)
Yoshinori Gongyo (Tokyo U.)
Kenta Hashizume (Kyoto U.)
Sukmoon Huh (Sungkyunkwan U.)
WonTae Hwang (Jeonbuk National U.)
Seung-Jo Jung (Jeonbuk National U.)
Yeongrak Kim (Pusan National U.)
Tasuki Kinjo (IPMU, Tokyo)
Tatsuki Kuwagaki (Kyoto U.)
Shin-ichi Matsumura (Tohoku U.)
Yosuke Matsuzawa (Osaka Metropolitan U.)
Jinhyung Park (KAIST)
Kenta Sato (Kyushu U.)
Joonyeong Won (Ehwa Womans U.)
Shou Yoshikawa (RIKEN iTHEMS)
Abstracts
Schedule
Day 1: February 13 (Monday)
| ~10:00 | Registration | |
| 10:00~11:00 | Jinhyung Park Syzygies of tangent developable surfaces and K3 carpets via secant varieties |
Jun-Muk Hwang (Chair) |
| 11:00~11:30 | Coffee Break | |
| 11:30~12:30 | Shin-ichi Matsumura The nonvanishing problem for varieties with nef anticanonical bundle |
|
| 12:30~14:30 | Lunch | |
| 15:00~16:00 | Seung-Jo Jung On Milnor numbers and Tjurina numbers of hypersurface singularities |
Yujiro Kawamata (Chair) |
| 16:00~16:20 | Coffee Break | |
| 16:20-17:20 | Yosuke Matsuzawa Zariski dense orbit conjecture and arithmetic degrees of cohomologically hyperbolic maps |
|
| 18:00~20:00 | Speakers Dinner |
Day 2: February 14 (Tuesday)
| 10:00~11:00 | Yoshinori Gongyo Generalized complexities and the Mukai type conjecture |
Yongnam Lee (Chair) |
| 11:00~11:30 | Coffee Break | |
| 11:30~12:30 | Shou Yoshikawa Quasi-F-splitting |
|
| 12:30~14:30 | Lunch | |
| 15:00~16:00 | Sukmoon Huh Torelli problem on logarithmic sheaves |
Sijong Kwak (Chair) |
| 16:00~16:20 | Coffee Break | |
| 16:20-17:20 | Kenta Sato General hyperplane section of log canonical threefolds in positive characteristic |
Day 3: February 15 (Wednesday)
| 10:00~11:00 | WonTae Hwang Jordan constants of groups in connection with abelian varieties in positive characteristic |
Dongseon Hwang (Chair) |
| 11:00~11:30 | Coffee Break | |
| 11:30~12:30 | Tasuki Kinjo Euler characteristic for stacks |
|
| 12:30~18:00 | Excursion |
Day 4: February 16 (Thursday)
| 10:00~11:00 | Junho Choe Various parallels between projective varieties and secant varieties |
Jaehyun Hong (Chair) |
| 11:00~11:30 | Coffee Break | |
| 11:30~12:30 | Tatsuki Kuwagaki Some examples of Hodge-Fukaya theory |
|
| 12:30~14:30 | Lunch | |
| 15:00~16:00 | Joonyeong Won Twisted Kaehler-Einstein metric on del Pezzo surfaces |
JongHae Keum (Chair) |
| 16:00~16:20 | Coffee Break | |
| 16:20-17:20 | Kenta Hashizume On effective base point freeness for klt pairs |
|
| 17:30~19:00 | Banquet |
Day 5: February 17 (Friday)
| 10:00~11:00 | Yeongrak Kim Ulrich bundles on cubic fourfolds |
Keiji Oguiso (Chair) |
| 11:00~11:30 | Coffee Break | |
| 11:30~12:30 | Yonghwa Cho Nodal (hyper-)surfaces |
Organizers
Osamu Fujino (Kyoto U.)
DongSeon Hwang (IBS-CCG)
Jun-Muk Hwang (IBS-CCG)
Yongnam Lee (IBS-CCG)
Keiji Oguiso (U. Tokyo)
Shunsuke Takagi (U. Tokyo)
Registration
Please submit Google form by January 31.