Long-time behavior of solutions to a fourth-order nonlinear Schrödinger equation with critical nonlinearity

被引:0
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作者
Mamoru Okamoto
Kota Uriya
机构
[1] Osaka University,Department of Mathematics, Graduate School of Science
[2] Okayama University of Science,Department of Applied Mathematics, Faculty of Science
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关键词
Fourth-order Schrödinger equation; Asymptotic behavior; Scattering; Self-similar solution; 35Q55; 35B40;
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摘要
We consider the long-time behavior of solutions to a fourth-order nonlinear Schrödinger (NLS) equation with a derivative nonlinearity. By using the method of testing by wave packets, we construct an approximate solution and show that the solution for the fourth-order NLS has the same decay estimate for linear solutions. We prove that the self-similar solution is the leading part of the asymptotic behavior.
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页码:4897 / 4929
页数:32
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