Research Article
Benchmark Problems for the Numerical Discretization of the Cahn–Hilliard Equation with a Source Term
Figure 7
(a–d) Snapshots of zero-level contours for evolution in equation (16) using the isotropic scheme at , , , and , respectively. (e–h) Snapshots of zero-level contours for evolution in equation (17) using the isotropic scheme at , , , and , respectively. (i–l) Overlapped zero-level contours for each column at , , , and , respectively.
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