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An error bound is proved for a fully practical piecewise linear finite element approximation, using a backward Euler time discretization, of the Cahn-Hilliard equation with a logarithmic free energy.
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Received October 12, 1994
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Barrett, J., Blowey, J. An error bound for the finite element approximation of the Cahn-Hilliard equation with logarithmic free energy . Numer Math 72, 1–20 (1995). https://doi.org/10.1007/s002110050157
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DOI: https://doi.org/10.1007/s002110050157