Marsden, R.H., Croft, T.N. and Lai, C.H. ORCID: https://orcid.org/0000-0002-7558-6398 (2002) Domain decomposition using a 2-level correction scheme. In: Sloot, Peter M.A., Hoekstra, Alfons G., Tan, C.J. Kenneth and Dongarra, Jack J., (eds.) Computational Science - ICCS 2002: International Conference Amsterdam, The Netherlands, April 21–24, 2002 Proceedings. Lecture Notes in Computer Science, II (2330). Springer-Verlag, Berlin, Heidelberg, Germany, pp. 480-489. ISBN 9783540435938 (doi:10.1007/3-540-46080-2_50)

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Abstract

The PHYSICA software was developed to enable multiphysics modelling allowing for interaction between Computational Fluid Dynamics (CFD) and Computational Solid Mechanics (CSM) and Computational Aeroacoustics (CAA). PHYSICA uses the finite volume method with 3-D unstructured meshes to enable the modelling of complex geometries. Many engineering applications involve significant computational time which needs to be reduced by means of a faster solution method or parallel and high performance algorithms. It is well known that multigrid methods serve as a fast iterative scheme for linear and nonlinear diffusion problems. This papers attempts to address two major issues of this iterative solver, including parallelisation of multigrid methods and their applications to time dependent multiscale problems.

Item Type:	Book Section
Additional Information:	[1] This paper was first presented at the 2002 International Conference on Computational Science (ICCS 2002) held from 21-24 April 2002 in Amsterdam, The Netherlands. The paper was given on 22 April 2002 within the Modern Numerical Algorithms Session. [2] ISBN: 9783540435938 (print); 9783540460800 (electronic). [3] Series ISSN: 0302-9743.
Uncontrolled Keywords:	theory of computation, software engineering, software programming, software operating systems, mathematics of computing, computer networks, communication networks, computational mathematics, numerical analysis, mathematical physics, computational physics
Subjects:	Q Science > QA Mathematics Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Pre-2014 Departments:	School of Computing & Mathematical Sciences School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis > Computational Science & Engineering Group School of Computing & Mathematical Sciences > Department of Mathematical Sciences
Related URLs:	Publisher Publisher Organisation Organisation
Last Modified:	14 Oct 2016 09:00
URI:	http://gala.gre.ac.uk/id/eprint/544

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