ENERGY-CRITICAL WAVE;
SELF-SIMILAR BLOWUP;
UP SOLUTIONS;
CHARACTERISTIC POINTS;
DISPERSIVE EQUATIONS;
RADIAL SOLUTIONS;
GLOBAL DYNAMICS;
GROUND-STATE;
EXISTENCE;
SCATTERING;
D O I:
10.1215/00127094-0000009X
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We establish Strichartz estimates in similarity coordinates for the radial wave equation in three spatial dimensions with a (time-dependent) self-similar potential. As an application, we consider the critical wave equation and prove the asymptotic stability of the ordinary differential equations blowup profile in the energy space.