摘要
讨论了半线性带阻尼波动方程的间断有限体积元方法,给出了半离散的间断有限体积元格式,得到了该方法的最优L^2模和H^1的误差估计.
We consider the discontinuous finite volume element methods for a semilinear wave equation with damping,and the semi-discrete discontinuous finite volume element scheme is given,obtain the error estimates of L 2-norm and the error estimates in H 1-norm.
作者
陈凡
CHEN Fan(Department of Mathematics and Statistics,Zaozhuang Universtiy,Zaozhuang 277160,China)
出处
《枣庄学院学报》
2019年第2期62-66,共5页
Journal of Zaozhuang University
关键词
间断有限体积元方法
波动方程
误差估计
Discontinuous finite volume element method
wave Equation
the error estimate
