2016
DOI: 10.3934/naco.2016002
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Index-proper nonnegative splittings of matrices

Abstract: The theory of splitting is a useful tool for finding solution of a system of linear equations. Many woks are going on for singular system of linear equations. In this article, we have introduced a new splitting called indexproper nonnegative splitting for singular square matrices. Several convergence and comparison results are also established. We then apply the same theory to double splitting.

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Cited by 2 publications
(1 citation statement)
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“…However, the iteration scheme (2) converges very slow in many practical cases. To overcome this, several comparison results are proposed in the literature (see [9], [13], [14], [15] and [34] and the references cited therein). In case of a matrix having many proper splittings, comparison results are not so useful to find the best splitting (in the sense that the iteration matrix arising from a matrix splitting has the smallest spectral radius).…”
Section: Introductionmentioning
confidence: 99%
“…However, the iteration scheme (2) converges very slow in many practical cases. To overcome this, several comparison results are proposed in the literature (see [9], [13], [14], [15] and [34] and the references cited therein). In case of a matrix having many proper splittings, comparison results are not so useful to find the best splitting (in the sense that the iteration matrix arising from a matrix splitting has the smallest spectral radius).…”
Section: Introductionmentioning
confidence: 99%