Mar 20, 2006 · Patch dynamics is designed to perform numerical simulations of an unavailable macroscopic equation on macroscopic time and length scales; it ...

Patch dynamics is designed to perform numerical simulations of an unavailable macroscopic equation on macroscopic time and length scales; it uses appropriately ...

Dec 1, 2004 · We analyze the accuracy of this scheme for a diffusion homogenization problem with periodic heterogeneity, and propose a simple heuristic to ...

Abstract. An important class of problems exhibits smooth behaviour on macroscopic space and time scales, while only a microscopic evolu- tion law is known.

Patch dynamics is designed to perform numerical simulations of an unavailable macroscopic equation on macroscopic time and length scales; it uses appropriately ...

Patch dynamics is designed to perform numerical simulations of an unavailable macroscopic equation on macroscopic time and length scales; it uses appropriately ...

The homogenizing buffer recipe involves using buffer regions to shield boundary artefacts in patch dynamics simulations, enhancing accuracy for diffusion ...

Fingerprint. Dive into the research topics of 'Patch dynamics with buffers for homogenization problems'. Together they form a unique fingerprint.

The patch dynamics scheme is now constructed as follows. We introduce a larger buffer box of size H>h around each mesh point (see figure 1.) In each box of size ...

Publisher: Department of Computer Science, K.U.Leuven, Leuven, Belgium. Patch dynamics with buffers for homogenization problems. Author: Samaey, Giovanni.