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一个退化非线性扩散方程所支配系统的周期最优控制问题

王春朋, 柯媛元, 王泽佳   

  1. 吉林大学 数学学院应用数学系, 长春 130012
  • 收稿日期:2005-02-21 修回日期:1900-01-01 出版日期:2005-05-26 发布日期:2005-05-26
  • 通讯作者: 王春朋

Periodic Optimal Control for a Degenerate Nonlinear Diffusion Equation

WANG Chun-peng, KE Yuan-yuan, WANG Ze-jia   

  1. (1.College of Mathematics, Jilin University, Changchun 130012,China; 2. School of Applied Science, University of Science and Technology Beijing, Beijing 100083, China)
  • Received:2005-02-21 Revised:1900-01-01 Online:2005-05-26 Published:2005-05-26
  • Contact: WANG Chun-peng

摘要: 研究由退化非线性扩散方程所支配系统的周期最优控制 问题. 利用抛物正则化方法和弱收敛技巧, 证明了最优控制的存在性和稳定性.

关键词: 最优控制, 周期性, 退化性, 非线性扩散

Abstract: This paper deals with the periodic optimal control gove rned by a degenerate nonlinear diffusion equation. The existence and stabili ty of the optimal control is established based on the parabolic regularization method and the weak convergence technique.

Key words: optimal control, periodicity, degeneracy, nonlinear diffusion

中图分类号: 

  • 0175.231