Article ID Journal Published Year Pages File Type
4643063 Journal of Computational and Applied Mathematics 2007 6 Pages PDF
Abstract

A computational test is proposed for existence of solution in nonlinear systems. In this test, an interval inclusion of Newton mapping is estimated applying affine arithmetic. Numerical examples are presented to show the efficiency of this test.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Existence test for solution of nonlinear systems applying affine arithmetic
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