Numerical Studies of the Cahn-Hilliard Equation for Phase Separation
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Metastable internal layer dynamics for the viscous Cahn-Hilliard equation
A formal asymptotic method is used to derive a differential-algebraic system of equations characterizing the metastable motion of a pattern of n (n ≥ 2) internal layers for the one-dimensional viscous Cahn-Hilliard modeling slow phase separation. Similar slow motion results are obtained for the Cahn-Hilliard equation and the constrained Allen-Cahn equation by introducing a homotopy parameter in...
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