Numerical solution method for the \(\overline\partial\)-equation in the plane
The authors apply both a one-grid and two-grid multigrid approach with an fast Fourier transform implementation for solving the \(\overline\partial\) equation in the plane. Convergence results of the form \(O(h)\) are proved and numerical results for an electrical impedance tomography problem are presented.
scientific article; zbMATH DE number 2102454
scientific article