期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2018
卷号：2235&2236
页码：56-59
出版社：Newswood and International Association of Engineers
摘要：This report considers a family of second order time
stepping schemes for Boussinesq system. The scheme uses the
idea of curvature stabilization in which the discrete curvature
of the solutions is added together with the linearized advective
term at each time step. Unconditional stability and convergence
of the method are established. Several numerical experiments
are provided to demonstrate the accuracy and the efficiency of
the method.
关键词：Boussinesq equations; curvature stabilization;
linear extrapolation; error analysis;
