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一类时滞偏微分方程的不变集和吸引性
Invariant set and attractivity of a class of partial differential equations with time delay
【摘要】 讨论了一类时滞偏微分方程的Cauchy问题,利用该问题解的积分表达式和适当的分析技巧,得到了其不变集,吸引集和吸引盆一些新的充分条件.
【Abstract】 Several new sufficient conditions for the invariant set,attracting set and attracting basin of Cauchy problem of a class of partial differential equations with time delays are obtained by using the integral formula of the solution of Cauchy problem and some analytical methods.
【关键词】 时滞偏微分方程;
Cauchy问题;
不变集;
吸引集;
吸引盆;
【Key words】 Cauchy problem; invariant set; attracting set; attracting basin;
【Key words】 Cauchy problem; invariant set; attracting set; attracting basin;
【基金】 国家自然科学基金(19831030),(10171072)
- 【文献出处】 高校应用数学学报A辑(中文版) ,Applied Mathematics A Journal of Chinese Universities , 编辑部邮箱 ,2003年03期
- 【分类号】O175.7
- 【被引频次】4
- 【下载频次】102