Title: Global Nonlinear Stability of Geodesic Solutions to Evolutionary Faddeev Model 

Speaker:  Prof. Jianli Liu ( Shanghai University )

Time: Fri, Oct.30 2020, PM:14:30-15:30

Location:  Tencent Conference

Meeting Number:  536 969 606

Inviter: Prof. Huanyao Wen

Abstract:

      It is well know that there is few results about the global classical solutions to quasilinear wave equations with large data. The famous evolutionary Feddeev model corresponding to maps from the Minkowshi space R^{1+n} to the unit sphere S^2 is satisfying one kind of quasilinear wave equations. In this paper, we show the global nonlinear stability of one kind of nontrivial and large classical solutions.