摘要
主要研究了非线性双曲型方程半离散有限元方法 ,利用椭圆投影 。
The paper mainly discusses a semi-discrete finite element method for a class of second order nonlinear hyperbolic equatiobns.By means of the elliptic projection,Some error estimates for a semi-discrete finit approximation are derived.
出处
《苏州大学学报(自然科学版)》
CAS
2001年第1期25-30,共6页
Journal of Soochow University(Natural Science Edition)