吉林大学学报(理学版) ›› 2026, Vol. 64 ›› Issue (5): 978-0986.

• • 上一篇    下一篇

 色噪声驱动三维CBF方程的随机指数吸引子

王能, 朱会娟, 李晓军   

  1. 河海大学 数学学院, 南京 211100
  • 收稿日期:2026-01-24 出版日期:2026-09-26 发布日期:2026-09-26
  • 通讯作者: 李晓军 E-mail:lixjun05@hhu.edu.cn

Random Exponential Attractor for 3D CBF Equations Driven by Colored Noise

Wang Neng, Zhu Huijuan, Li Xiaojun   

  1. School of Mathematics, Hohai University, Nanjing 211100, China
  • Received:2026-01-24 Online:2026-09-26 Published:2026-09-26

摘要: 利用解的先验估计、 Lipschitz连续性及解的高频挤压估计, 研究由色噪声驱动的随机对流Brinkman-Forchheimer(CBF)方程解的稳定性与分形维数有限性问题, 得到了该方程随机指数吸引子的存在性.

关键词: 色噪声, 分形维数, 对流Brinkman-Forchheimer方程, 随机指数吸引子

Abstract: By using the priori estimates, Lipschitz continuity and squeezing estimates of the high frequency of the solutions, we studied the problems of stability and finiteness of fractal dimension of solutions to the  stochastic convection Brinkman-Forchheimer (CBF) equations driven by colored noise, and obtained the existence of random exponential attractors for these equations.

Key words: colored noise, fractal dimension, convection Brinkman-Forchheimer equation, random exponential attractor

中图分类号: 

  • O175.24