Blow-up for the Complex Ginzburg-Landau in some critical case
- Referent: Dr. Hatem Zaag
- Ort: Seminarraum 1.067, Gebäude 20.30
- Termin: 25.10.2018, 14:00 - 15:00 Uhr
- Gastgeber: SFB 1173
We construct a solution for the Complex Ginzburg-Landau equation in some critical case, which blows up in finite time only at one blow-up point. We also give a sharp description of its profile. The proof relies on the reduction of the problem to a finite dimensional one, and the use of index theory to conclude. The interpretation of the parameters of the finite dimension problem in terms of the blow-up point and time allows to prove the stability of the constructed solution. This is a joint work with Nejla Nouaili from Université Paris Dauphine.