The preconditioning of explicit group-2 linear system with 5 and 9 block diagonal
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Date
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Publisher
Gordon Breach Sci Publ Ltd
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
In the following article we present the evaluation of the performance of the preconditioning conjugate gradient through the use of the incomplete matrix decomposition for the explicit group-2 matrices with different number of nonzero block diagonals generated by the 5 and 9 molecular schemes.
Description
Keywords
explicit group-2 finite difference, incomplete matrix decomposition, linear elliptic partial differential equation, preconditioning conjugate gradient method
Journal or Series
International Journal of Computer Mathematics
WoS Q Value
Scopus Q Value
Volume
66
Issue
3-4
