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Explicit preconditioned conjugate gradient schemes for solving biharmonic equations

George A. Gravvanis (Department of Mathematics, University of the Aegean, Samos, Greece)

Engineering Computations

ISSN: 0264-4401

Publication date: 1 March 2000

Abstract

A new class of explicit preconditioning methods based on the concept of sparse approximate factorization procedures and inverse matrix techniques is introduced for solving biharmonic equations. Isomorphic methods in conunction with explicit preconditioned schemes based on approximate inverse matrix techniques are presented for the efficient solution of biharmonic equations. Application of the proposed method on linear systems is discussed and numerical results are given.

Keywords

Citation

Gravvanis, G.A. (2000), "Explicit preconditioned conjugate gradient schemes for solving biharmonic equations", Engineering Computations, Vol. 17 No. 2, pp. 154-165. https://doi.org/10.1108/02644400010313101

Publisher

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MCB UP Ltd

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