The "numerical code for the gradient flows"
The BSAM nonlinear multigrid code
The linear iteration code for the Cahn-Hilliard model
The preconditioned steepest descent (PSD) code for the Cahn-Hilliard model
The linear iteration code for the No-slope-selecton (NSS) model of thin film growth
The preconditioned steepest descent (PSD) code for the regularized p-Laplacian problems