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2005.45: Algorithm 866: IFISS, a Matlab toolbox for modelling incompressible flow

2005.45: Howard C. Elman, Alison Ramage and David J. Silvester (2007) Algorithm 866: IFISS, a Matlab toolbox for modelling incompressible flow. ACM Transactions on Mathematical Software (TOMS), 33 (2: 14). ISSN 0098-3500

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DOI: 10.1145/1236463.1236469

Abstract

IFISS is a graphical Matlab package for the interactive numerical study of incompressible flow problems. It includes algorithms for discretisation by mixed finite element methods and a posteriori error estimation of the computed solutions. The package can also be used as a computational laboratory for experimenting with state-of-the-art preconditioned iterative solvers for the discrete linear equation systems that arise in incompressible flow modelling. A unique feature of the package is its comprehensive nature; for each problem addressed, it enables the study of both discretisation and iterative solution algorithms as well as the interaction between the two and the resulting effect on overall efficiency.

Item Type:Article
Additional Information:

This is a revised version of the original preprint.

Subjects:MSC 2000 > 15 Linear and multilinear algebra; matrix theory
MSC 2000 > 35 Partial differential equations
MSC 2000 > 65 Numerical analysis
MIMS number:2005.45
Deposited By:professor david silvester
Deposited On:16 July 2007

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