A collocation method with cubic B-splines for solving the MRLW equation
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摘要
The modified regularized long wave (MRLW) equation is solved numerically by collocation method using cubic B-splines finite element. A linear stability analysis of the scheme is shown to be marginally stable. Three invariants of motion are evaluated to determine the conservation properties of the algorithm, also the numerical scheme leads to accurate and efficient results. Moreover, interaction of two and three solitary waves are studied through computer simulation and the development of the Maxwellian initial condition into solitary waves is also shown.
论文关键词:35Q20,65A30,65N35,MRLW,Collocation method,Solitary waves
论文评审过程:Received 17 October 2006, Revised 14 December 2006, Available online 27 March 2007.
论文官网地址:https://doi.org/10.1016/j.cam.2006.12.029