UTokyo-NTU Joint Symposium in Mathematics


UTokyo-NTU Joint Symposium in Mathematics
      　
December 9 (afternoon) -December 10, 2019　
Place : Room 128
Graduate School of Mathematical Sciences, University of Tokyo (Komaba Campus)

Organizers:
Yoshikazu Giga, Toshitake Kohno, Keiji Oguiso, Tsuyoshi Yoneda

Program:
December 9:
Opening Talks:
14:20-15:10
   "Academic exchange in mathematics between NTU and UTokyo"
presented by
Toshitake Kohno (Dean of Math. Sci. U. Tokyo),
Jungkai Chen (NTU, director of NCTS), and
Mao-Pei Tsui(Chair of Mathematics, NTU)


December 9:
Scientific Talks in Geometry and Algebraic Geometry:
15:20-16:10 Mao-Pei Tsui (NTU)
  "Quantitative nullhomototy and mean curvature flow"
16:30-17:20 Yalong Cao (IPMU)
   "Curve counting via stable objects in derived categories of Calabi-Yau 4 -folds"
17:40-18:30 Hsueh-Yung Lin (IPMU)
   "On the existence of algebraic approximations of compact Kaehler threefolds"


December 10:
Scientific Talks in PDE:
10:00～10:50　Chun-Hsiung Hsia (NTU)
   "On the mathematical analysis of synchronization for the time-delayed Kuramoto oscillators"
11:10～12:00　Ken Furukawa (UTokyo)
   "On the singular limit problem from the Navier-Stokes equation to the primitive equation"
12:10～13:00　Tsuyoshi Yoneda (UTokyo)
   "A remark on the zeroth law and instantaneous vortex stretching on the incompressible 3D Euler equations"
14:20～15:10　Pen-Yuan Hsu (UTokyo）
   "Continuous alignment of vorticity direction prevents the blow-up of the Navier-Stokes flow under the no-slip boundary condition"
15:10～15:30　Tea Break
15:30～16:20　I-Kun Chen (NTU)
   "Singularity and regularity of stationary solutions to the Boltzmann equations"


December 10 (Tuesday Seminar of Analysis):
16:50～18:20　Tobias Barker (ENS)
   "Vorticity alignment vs vorticity creation at the boundary"

Supported by Strategic Partnerships Project between UTokyo and NTU