吉林大学学报(理学版) ›› 2020, Vol. 58 ›› Issue (5): 1035-1046.

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非线性阻尼Berger方程的时间依赖全局吸引子

汪璇, 杜亚利, 梁玉婷   

  1. 西北师范大学 数学与统计学院, 兰州 730070
  • 收稿日期:2019-12-27 出版日期:2020-09-26 发布日期:2020-11-18
  • 通讯作者: 杜亚利 E-mail:279813885@qq.com.

Time-Dependent Global Attractor for Berger Equation with Nonlinear Damping

WANG Xuan, DU Yali, LIANG Yuting   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2019-12-27 Online:2020-09-26 Published:2020-11-18

摘要: 考虑带有非线性阻尼的Berger方程解的长时间动力学行为, 用渐近先验估计和收缩函数的方法证明其时间依赖全局吸引子的存在性.

关键词: Berger方程, 时间依赖全局吸引子, 收缩函数, 非线性阻尼

Abstract: We considered the long-time dynamic behavior of solution for the Berger equation with nonlinear damping, and proved the existence of time-dependent global attractor by using the method of asymptotic priori estimation and contractive function.

Key words: Berger equation, time-dependent global attractor, contractive function, nonlinear damping

中图分类号: 

  • O175.27