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<mrnumber>MR2829549</mrnumber>
<author>Daoyuan FANG, Jian XIE and Thierry CAZENAVE</author>
<author_utf8>Daoyuan FANG, Jian XIE and Thierry CAZENAVE</author_utf8>
<title>Multiscale Asymptotic Behavior of the Schr&#246;dinger Equation</title>
<journal>Funkcialaj Ekvacioj. Serio Internacia</journal>
<volume>54</volume>
<year>2011</year>
<page>69--94</page>
<url_pdf>http://fe.math.kobe-u.ac.jp/FE/FullPapers/54-1/54_69.pdf</url_pdf>
<mathsci_link>http://www.ams.org/mathscinet-getitem?mr=MR2829549</mathsci_link>
<abstract>In this paper, we construct solutions $e^{it\Delta}\phi$ of the Schr&#246;dinger equation on ${\bf R}^N$ which have nontrivial asymptotic properties simultaneously on different time and space scales. More precisely, given $\mu\in (0,N)$ and $\beta \ge 1/2$ we consider the set $\omega_{\mu,r}^\beta (\phi)$ of limit points in $L^r({\bf R}^N)$ as $t\to \infty $ of $t^{\mu/2}[e^{it\Delta}\phi](\cdot t^\beta)$. We show in particular that, given $0&#60;\nu&#60;N$ and an arbitrary countable set $S\subset(\nu,N)$, there exists an initial value $\phi$ such that $\omega_{\mu,r}^\beta (\phi)=L^r({\bf R}^N)$ for all $\mu \in (0,N)$ and $\beta \ge 1/2$ such that $\mu /2\beta \in S$, and all sufficiently large $r$. We also establish a result of a similar nature for a nonlinear Schr&#246;dinger equation.</abstract>
<keywords>Schr&#246;dinger's equation, Asymptotic behavior, $\omega$-limit set.</keywords>
<subject>Primary: 35Q55, Secondary: 35B40.</subject>
<fesi_info>
  <FILE>54-69</FILE>
  <YEAR>2011</YEAR>
  <TITLE>Multiscale Asymptotic Behavior of the Schr&#246;dinger Equation</TITLE>
  <AUTHOR>Daoyuan FANG, Jian XIE and Thierry CAZENAVE</AUTHOR>
  <AUTHOR_utf8>Daoyuan FANG, Jian XIE and Thierry CAZENAVE</AUTHOR_utf8>
</fesi_info>

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