共 50 条
On Type I Blow-Up Formation for the Critical NLW
被引:5
|作者:
Krieger, Joachim
[1
]
Wong, Willie
[1
]
机构:
[1] Ecole Polytech Fed Lausanne, Lausanne, Switzerland
关键词:
Blowup;
Critical wave equation;
Hyperbolic dynamics;
Invariant manifold;
Scattering;
Stability;
D O I:
10.1080/03605302.2013.861847
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We introduce a suitable concept of weak evolution in the context of the radial quintic focusing semilinear wave equation on R3+1, that is adapted to continuation past type II singularities. We show that the weak extension leads to type I singularity formation for initial data corresponding to: (i) the Kenig-Merle blow-up solutions with initial energy below the ground state and (ii) the Krieger-Nakanishi-Schlag blow-up solutions sitting initially near and "above" the ground state static solution.
引用
收藏
页码:1718 / 1728
页数:11
相关论文