A comparison between alternating segment Crank-Nicolson and explicit-implicit schemes for the dispersive equation (Q2221574)
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| Language | Label | Description | Also known as |
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| English | A comparison between alternating segment Crank-Nicolson and explicit-implicit schemes for the dispersive equation |
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A comparison between alternating segment Crank-Nicolson and explicit-implicit schemes for the dispersive equation (English)
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2 February 2021
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Summary: 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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dispersive equation
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alternating segment Crank-Nicolson scheme
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alternating group explicit-implicit scheme
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unconditional stability
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