Invariant measure of stochastic higher order KdV equation driven by Poisson processes

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS ACS Applied Bio Materials Pub Date : 2021-08-23 DOI:10.1051/MMNP/2021041
Pengfei Xu, Jianhua Huang, Wei Yan
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引用次数: 2

Abstract

The current paper is devoted to stochastic damped higher order KdV equation driven by Poisson process. We establish the well-posedness of stochastic damped higher-order KdV equation, and prove that there exists an unique invariant measure for non-random initial conditions. Some discussion on the general pure jump noise case are also provided. Some numerical simulations of the invariant measure are provided to support the theoretical results. Mathematics Subject Classification. 60H15, 37L55. Received March 27, 2020. Accepted July 13, 2021.
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泊松过程驱动的随机高阶KdV方程的不变测度
本文研究了泊松过程驱动的随机阻尼高阶KdV方程。建立了随机阻尼高阶KdV方程的适定性,并证明了对于非随机初始条件存在唯一不变测度。对一般纯跳变噪声情况也作了讨论。给出了一些不变测度的数值模拟来支持理论结果。数学学科分类。60H15, 37L55。收于2020年3月27日。2021年7月13日接受。
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来源期刊
ACS Applied Bio Materials
ACS Applied Bio Materials Chemistry-Chemistry (all)
CiteScore
9.40
自引率
2.10%
发文量
464
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