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arXiv 1301.4378math.AP
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关于临界NLW的I型爆破构造

On type I blow up formation for the critical NLW

Joachim Krieger, Willie Wong

摘要:

我们引入了一个合适的概念,弱发展的径向五次聚焦半线性波动方程的上下文中$\mathbb{R}^{3+1}$,这是适应于延续过去的第二型奇点。我们表明,弱扩展导致I型奇点形成的初始数据对应于:(i)Kenig-Merle爆破的解决方案,初始能量低于基态和(ii)Krieger-Nakanishi-Schlag爆破的解决方案,最初坐在附近和“以上”的基态静态解决方案。

英文摘要:

We introduce a suitable concept of weak evolution in the context of the radial quintic focussing semilinear wave equation on $\mathbb{R}^{3+1}$, 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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