Blow up of the critical norm for some radial L^2 super critical nonlinear Schrodinger equations
| dc.creator | Merle, Frank | |
| dc.creator | Raphael, Pierre | |
| dc.date | 2006-05-15 | |
| dc.date | 2007-04-23 | |
| dc.date.accessioned | 2026-07-07T07:57:41Z | |
| dc.date.available | 2026-07-07T07:57:41Z | |
| dc.description | We consider the nonlinear Schrödinger equation $iu_t=-Δu-|u|^{p-1}u$ in dimension $N\geq 3$ in the $L^2$ super critical range $1+\frac{4}{N}<p<\frac{N+2}{N-2}$. The corresponding scaling invariant space is $\dot{H}^{s_c}$ with $0<s_c<1$ and this covers the physically relevant case $N=p=3$. The existence of finite time blow up solutions is known. Let $u(t)\in \dot{H}^{s_c}\cap \dot{H}^1$ be a radially symmetric blow up solution which blows up at $0<T<+\infty$, we prove that the scaling invariant $L^{p_c}$ norm where $\dot{H}^{s_c}\rightharpoonup L^{p_c}$ also blows up with a lower bound $|u(t)|_{L^{p_c}}\geq |\log(T-t)|^{C_{N,p}} $ as $t\to T$. | |
| dc.description | This is a replacement of the pevious version which covered the case ${1/2}\leq s_c<1$ only | |
| dc.identifier | https://arxiv.org/abs/math/0605378 | |
| dc.identifier | http://arxiv.org/abs/math/0605378 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/127736 | |
| dc.subject | Analysis of PDEs | |
| dc.subject | Mathematical Physics | |
| dc.title | Blow up of the critical norm for some radial L^2 super critical nonlinear Schrodinger equations | |
| dc.type | text |