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Robust solutions to PDEs with multiple grids

Harding, Brendan; Hegland, Markus

Description

In this paper we will discuss some approaches to fault-tolerance for solving partial differential equations. In particular we will discuss how one can combine the solution from multiple grids using ideas related to the sparse grid combination technique and multivariate extrapolation. By utilising the redundancy between the solutions on different grids we will demonstrate how this approach can be adapted for fault-tolerance. Much of this will be achieved by assuming error expansions and...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Book chapter
URI: http://hdl.handle.net/1885/18254
DOI: 10.1007/978-3-319-04537-5_7

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