2024年02月23日 星期五 登录 EN

学术活动
An overlapping domain decomposition splitting algorithm for stochastic NLS equation
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报告人:
Lihai Ji, Associate researcher, Beijing Institute of Applied Physics and Computational Mathematics
邀请人:
Xu Wang, Associate Professor
题目:
An overlapping domain decomposition splitting algorithm for stochastic NLS equation
时间地点:
19:00-21:00 January 12 (Thursday),Tencent Meeting ID: 166-752-324
摘要:
In this talk, we will introduce a novel overlapping domain decomposition splitting algorithm based on a Crank--Nisolson method is developed for the stochastic NLS equation driven by a multiplicative noise with non-periodic boundary conditions. The proposed algorithm can significantly reduce the computational cost while maintaining the similar conservation laws. Numerical experiments are dedicated to illustrating the capability of the algorithm for different spatial dimensions, as well as the various initial conditions. In particular, we observe that our proposed algorithm has excellent computational efficiency and is highly competitive by comparing with the classical ones. It provides a useful tool for solving stochastic partial differential equations.