Japanese

The 31th Symposium on Complex Geometry (Kanazawa) 2025

 
 
Organizers Ryoichi Kobayashi (Nagoya University), Shigetoshi Bando (Tohoku University), Toshiki Mabuchi (Osaka University),
Shigeharu Takayama (The University of Tokyo), Atsushi Kasue (Kanazawa University), Yu Kawakami (Kanazawa University),
Yuji Odaka (Kyoto University), Shin-ichi Matsumura (Tohoku University), Hisashi Kasuya (Nagoya University),
Ryushi Goto (Osaka University)
 
Dates: 2025/12/1 -- 12/4
Venue The Kanazawa Chamber of Commerce & Industry

Schedule:
  Dec. 1   Dec. 2   Dec. 3   Dec. 4
  9:15 - 9:30   tea   tea   tea   tea
  9:30 - 10:30   Ohsawa   Andreasson   Yu-Shen Lin   Nakamura
  10:50 - 11:50   Kasuya   Fujita   Takayama   Mabuchi
  Lunch
  13:45 - 14:00   tea   tea   tea
  14:00 - 15:00   Hattori   Wakabayashi   Hisamoto
  15:20 - 16:20   Ono   Shiyu Zhang   Aoi
  16:40 - 17:40   Tazoe   Jinnouchi   Kanda
 
 

Title, Abstract : PDF (ver. Oct. 23)

December 1
9:30-10:30 Takeo Ohsawa (Nagoya University)
On ramified Riemann domains over C2
10:50-11:50 Hisashi Kasuya (Nagoya University)
GIT stability and biquotients of SU(3)
14:00-15:00 Kota Hattori (Keio University)
The energy of maps accompanying the collapsing of the K3 surface to a flat 3- dimensional orbifold
15:20-16:20 Takashi Ono (The University of Osaka)
Dimensional Reduction of Stable Higgs Bundles and the Doubly-Coupled Vortex Equations
16:40-17:40 Itsuki Tazoe(Kyoto University)
Bubbling limits of Ricci-flat K3 surfaces
December 2
9:30-10:30 Rolf Andreasson (The University of Gothenburg and Chalmers University of Technology)
Gibbs polystability of Fano manifolds, symmetry breaking and stability thresholds
10:50-11:50 Kento Fujita (The University of Osaka)
On the coupled Ding stability and the Yau-Tian-Donaldson correspondence for Fano manifolds
14:00-15:00 Yasuhiro Wakabayashi (The University of Osaka)
Moduli space of opers with real monodromy
15:20-16:20 Shiyu Zhang (University of Science and Technology of China)
Nonabelian Hodge Correspondence over K\"ahler Log Terminal Varieties
16:40-17:40 Satoshi Jinnouchi (The University of Osaka)
tba
December 3
9:30-10:30 Yu-Shen Lin (Boston University)
Tropical-Special Lagrangian Correspondence for Locally Planar Tropical Curves
10:50-11:50 Shigeharu Takayama (The University of Tokyo)
Mumford goodness of canonical L2-metrics on direct image sheaves over a curve
14:00-15:00 Tomoyuki Hisamoto (Nagoya University)
Optimal degeneration and some application to the Chern number inequality
15:20-16:20 Takahiro Aoi (National Institute of Technology, Wakayama College)
Microscopic stability thresholds and constant scalar curvature K\"ahler metrics
16:40-17:40 Shuho Kanda (The University of Tokyo)
Several complex structures on the Oeljeklaus-Toma manifolds
December 4
9:30-10:30 Satoshi Nakamura (Institute of Science Tokyo)
Sasaki-extremal metrics and Sasaki-Mabuchi solitons
10:50-11:50 Toshiki Mabuchi (The University of Osaka)
Deformation invariance problem of plurigenera for manifolds in the class C


Links:

Contact:Ryushi Goto (Osaka University)
e-mail: goto (at) math.sci.osaka-u.ac.jp (← Please change (at) to @.)
[Constructed by To. Noda] Last updated on 23/Oct./2025