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非线性耦合Ginzburg-Landau方程组的整体吸引子
Global attractor of nonlinear coupled Ginzburg-Landau equations
【摘要】 为研究系数与时间有关的一维非线性耦合Ginzburg-Landau方程组在周期边界条件下整体吸引子的存在性,采用经典的Galerkin逼近方法,得到了方程组在周期边界条件下整体解的存在性及唯一性,再利用能量方法,证明了整体吸引子的存在性.
【Abstract】 In order to study the global attractors of one dimensional nonlinear coupled Ginzburg-Landau equations with variable coefficients under the periodic boundary conditions,the existence and uniqueness of solution to the equations with boundary condition are proved by using the method of the classical Galerkin approximation method.And thus,the existence of global attractor is obtained by using energy method.
【关键词】 Ginzburg-Landau耦合方程组;
吸收集;
整体吸引子;
【Key words】 coupled Ginzburg-Landau equations; absorbing set; global attractor;
【Key words】 coupled Ginzburg-Landau equations; absorbing set; global attractor;
【基金】 国家自然科学基金(10871072);华南农业大学校长科学基金(2009K020)
- 【文献出处】 湖南文理学院学报(自然科学版) ,Journal of Hunan University of Arts and Science(Natural Science Edition) , 编辑部邮箱 ,2010年03期
- 【分类号】O175.29
- 【被引频次】1
- 【下载频次】97