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- Title
随机微分方程依分布周期解的有限元近似.
- Authors
杨 雪; 胡庆婉; 周锦慧
- Abstract
The finite element method was used to solve the probability density function with periodic properties to study the statistical properties of stochastic periodic solutions. We proved the integral conservation of the full space approximate solution and the spatial integral approximate conservation of the approximate solution truncated to a finite interval, and verified the effectiveness of the method by numerical experiments.
- Subjects
FINITE element method; PROBABILITY density function; PERIODIC functions; STOCHASTIC differential equations; FOKKER-Planck equation
- Publication
Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban), 2022, Vol 60, Issue 6, p1301
- ISSN
1671-5489
- Publication type
Article
- DOI
10.13413/j.cnki.jdxblxb.2022288