Almost conservation laws for stochastic nonlinear Schrödinger equations
Almost conservation laws for stochastic nonlinear Schrödinger equations
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随机非线性薛定谔方程的近似守恒定律
DOI:
10.1007/s00028-020-00659-x
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发表时间:
2021
影响因子:
1.4
通讯作者:
Cheung K
中科院分区:
文献类型:
--
作者:
Cheung K
In this paper, we present a globalization argument for stochastic nonlinear dispersive PDEs with additive noises by adapting theI-method (= the method of almost conservation laws) to the stochastic setting. As a model example, we consider the defocusing stochastic cubic nonlinear Schrödinger equation (SNLS) onwith additive stochastic forcing, white in time and correlated in space, such that the noise lies below the energy space. By combining theI-method with Ito’s lemma and a stopping time argument, we construct global-in-time dynamics for SNLS below the energy space.
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影响因子:
1
作者:
M. Gubinelli;H. Koch;Tadahiro Oh;L. Tolomeo
通讯作者:
L. Tolomeo
影响因子:
1.1
作者:
J. Colliander;M. Keel;G. Staffilani;H. Takaoka;T. Tao
通讯作者:
J. Colliander;M. Keel;G. Staffilani;H. Takaoka;T. Tao
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Tadahiro Oh;Oana Pocovnicu;Yuzhao Wang
通讯作者:
Yuzhao Wang
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
T. Gill;W. Zachary
通讯作者:
W. Zachary