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一类四阶非线性波动方程整体经典解的存在性
Existence of Global Classical Solutions for a Kind of Fourth Order Nonlinear Wave Equations
【摘要】 借助线性问题的衰减估计,在一适当的Banach空间,利用整体迭代法证明了一类半线性四阶波动方程Cauchy问题整体经典解的存在性.
【Abstract】 In this paper, the existence of global classical solutions of Cauchy problems for some semilinear fourth order wave equations are proved by global iterative method, with the help of decay estimates of linear problem in some appropriate Banach space.
【关键词】 整体迭代法;
四阶波动方程;
整体经典解;
【Key words】 Global iterative method; Fourth order wave equation; Global classical solution;
【Key words】 Global iterative method; Fourth order wave equation; Global classical solution;
- 【文献出处】 四川师范大学学报(自然科学版) ,Journal of Sichuan Normal University(Natural Science) , 编辑部邮箱 ,2007年01期
- 【分类号】O175.29
- 【被引频次】3
- 【下载频次】66