摘要
§1.引言
正则长波(RLW)方程是非线性长波的另一种表述形式.在进行非线性扩散波研究时,正则长波方程(RLW)因其描述大量重要的物理现象如浅水波和离子波等而占有重要的地位.
A finite difference scheme is proposed to solve the regularized long wave(RLW) equation for computational simplicity compared to finite element methods. Existence and uniqueness of numerical solutions are shown. A priori bound and the error estimates as well as conservation of energy of the finite difference approximate solutions are discussed with theory and numerical examples.
出处
《数值计算与计算机应用》
CSCD
北大核心
2003年第3期167-176,共10页
Journal on Numerical Methods and Computer Applications