A comparison between alternating segment Crank-Nicolson and explicit-implicit schemes for the dispersive equation Online publication date: Sat, 31-Jan-2015
by Ahmad Reza Haghighi; Mohammad Shahbazi Asl
International Journal of Computing Science and Mathematics (IJCSM), Vol. 5, No. 4, 2014
Abstract: In this paper, the alternating segment Crank-Nicolson (nASCN) scheme is compared to the alternating group explicit-implicit (nAGEI) scheme for the dispersive equation with periodic boundary conditions. Both schemes are unconditionally stable and have a truncation error of the fourth-order in space. The comparison between the accuracy of these two schemes is presented in the numerical experiments.
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