Sparse optimal control of the Viscous Cahn-Hilliard equation using Proximal Gradient Descent. Solved with Crank-Nicolson semi-implicit time integration.
backward scientific-computing partial-differential-equations gradient-descent 2d 1d pde-solver sparsity-optimization adaptive-gradient-descent proximal-gradient-method crank-nicolson-method optimal-control-problem semi-implicit viscous-cahn-hilliard logarithmic-potential
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Updated
Dec 14, 2025 - Python