节点文献
广义BBM方程的逼近解和误差估计
The Approximate Solutions and the Error Estimates for Generalized BBM Equations
【摘要】 本文用频谱方法和 Bernstein 估计给出广义 BBM 方程周期边值一初值问题(1)—(3)的逼近解和解的误差估计.
【Abstract】 The approximate solutions and the error estimates for periodicboundary-initial value problem of generalized BBM equations are obtainedby means of the spectral method and the Bernstein’s estimate.
【关键词】 非线性偏微分方程;
混合问题;
谱方法;
BBM 方程;
整体光滑解;
Bernstein 估计;
【Key words】 non-linear partial differential equations; mixed problems; spectral method; BBM equation; global smooth solution; Bernstein’s estimate;
【Key words】 non-linear partial differential equations; mixed problems; spectral method; BBM equation; global smooth solution; Bernstein’s estimate;
- 【文献出处】 兰州大学学报 ,Journal of Lanzhou University , 编辑部邮箱 ,1992年03期
- 【分类号】O175.29
- 【被引频次】4
- 【下载频次】20