PDE Geometric Analysis seminar
The seminar will be held in room 901 of Van Vleck Hall on Mondays from 3:30pm - 4:30pm, unless indicated otherwise.
Seminar Schedule Fall 2014
|September 15||Greg Kuperberg (UC-Davis)||Cartan-Hadamard and the Little Prince||Viaclovsky|
|September 22 (joint with Analysis Seminar)||Steven Hofmann (U. of Missouri)||
|Oct 6th,||Xiangwen Zhang (Columbia University)||
|October 13||Xuwen Chen (Brown University)||
|October 20||Kyudong Choi (UW-Madison)||
Finite time blow up for 1D models for the 3D Axisymmetric Euler Equations the
2D Boussinesq system
|October 27||Chanwoo Kim (UW-Madison)||
|November 10||Philip Isett (MIT)||TBA||C.Kim|
Cartan-Hadamard and the Little Prince.
Finite time blow up for 1D models for the 3D Axisymmetric Euler Equations the 2D Boussinesq system
In connection with the recent proposal for possible singularity formation at the boundary for solutions of the 3d axi-symmetric incompressible Euler's equations / the 2D Boussinesq system (Luo and Hou, 2013), we study models for the dynamics at the boundary and show that they exhibit a finite-time blow-up from smooth data. This is joint work with T. Hou, A. Kiselev, G. Luo, V. Sverak, and Y. Yao.