A Wasserstein approach to the numerical solution of the one-dimensional Cahn-Hilliard equation
Several approaches based on finite difference are presented for the approximation of Cahn-Hilliard equaton with Neumann boundary conditions. The authors outline a strategy based on a Wasserstein approach consisting in performing a change of variable in terms of the pseudo-inverse of the integral function. Some numerical experiments are presented.
stable numerical methods for fourth order equations
scientific article; zbMATH DE number 5705215