Extrapolated Crank-Nicolson approximation for a linear Stefan problem with a forcing term |
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| Authors: | Min Jung Ahn Hyun Young Lee |
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| Institution: | 1. Department of Mathematics, Kyungsung University, 608-736, Pusan, Korea
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| Abstract: | In this paper, we apply finite element Galerkin method to a single-phase linear Stefan problem with a forcing term. We apply the extrapolated Crank-Nicolson method to construct the fully discrete approximation and we derive optimal error estimates in the temporal direction inL 2,H 1 spaces. |
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