In this note, we present results on extrapolated iterative methods, especially the extrapolated successive overrelaxation (ESOR). We show that they converge even if the original iteration diverges ...

This is a preview. Log in through your library . Abstract Some iterative methods are developed for the solution of a forward-backward heat equation. Lower bounds for the rates of convergence of the ...

Fourier analysis and numerical methods have long played a pivotal role in the solution of differential equations across science and engineering. By decomposing complex functions into sums of ...

Prof. Dr. Ulrich Rüde, Friedrich-Alexander-Universität (FAU) ...