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非凸条件的单个粘性守恒律的初边值问题解的渐近性态
Asymptotic Behaviors of Solutions for the Initial-Boundary Value Problem of Scalar Viscous Conservation Law with Non-convexity
【摘要】 对具有一条边界影响的的单个粘性守恒律,用L2加权能量方法证明了在初始值为小扰动的情形下,相应的具有非凸条件的初边值问题解的整体存在性及其解渐近收敛到一个稳定波和稀疏波的线性叠加.
【Abstract】 Under the condition of small perturbation for the initial data,using L2 weighted energy method proves that the global solutions of corresponding general initial-boundary value problem exist and converge time-asymptotically to the linear superposition of the stationary wave and the rarefaction wave for scalar viscous conservation law with one-side boundary effect.
【关键词】 初边值问题;
L2加权能量方法;
先验估计;
【Key words】 initial-boundary value problem; L2 weighted energy method; a priori estimate;
【Key words】 initial-boundary value problem; L2 weighted energy method; a priori estimate;
【基金】 国家自然科学基金资助项目(10571075);广东省自然科学基金资助项目(04010473)
- 【文献出处】 湛江师范学院学报 ,Journal of Zhanjiang Normal College , 编辑部邮箱 ,2010年06期
- 【分类号】O175.29
- 【下载频次】31