A Random Schrödinger Equation with Time-Oscillating Nonlinearity and Linear Dissipation/Gain
A Random Schrödinger Equation with Time-Oscillating Nonlinearity and Linear Dissipation/Gain
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具有时间振荡非线性和线性耗散/增益的随机薛定谔方程
DOI:
10.1007/s40840-015-0277-z
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Hui Jian ang Bin Liu
中科院分区:
文献类型:
--
作者:
Hui Jian ang Bin Liu
This paper is devoted to a random dispersion Schrödinger equation including time-oscillating nonlinearity and dissipation/gain: $$i\mathrm{d}u + \frac{1}{\varepsilon } m\left( \frac{t}{\varepsilon ^{2}}\right) \partial _{xx}u\mathrm{d}t + \phi _{1}\left( \frac{t}{\varepsilon ^{2}}\right) |u|^{2\sigma }u \mathrm{d}t + i\phi _{2}\left( \frac{t}{\varepsilon ^{2}}\right) u\mathrm{d}t = 0$$. The main aim is to prove the equation converges to a white noise dispersion Schrödinger equation with the average of time-oscillating nonlinearity and dissipation/gain. Firstly, the existence of the local solution for the limit equation is established for(orifor 2). Then, the convergence is proved in one dimension for.
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DOI:
10.1016/s0167-2789(99)00118-9
发表时间:
2000
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
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通讯作者:
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影响因子:
--
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影响因子:
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影响因子:
8.6
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