Sign-stable solutions of column-vague linear equation systems (Q1362919)
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scientific article; zbMATH DE number 1045697
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sign-stable solutions of column-vague linear equation systems |
scientific article; zbMATH DE number 1045697 |
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Sign-stable solutions of column-vague linear equation systems (English)
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21 November 1997
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A well-known result in interval analysis states that the intersection of the solution set of a system of linear interval equations with arbitrary orthant can be described by a system of linear inequalities. In this paper a generalization of this result is given for the case when columns of the system matrix belong to prescribed compact convex sets.
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linear interval equations
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inexact data
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system of linear inequalities
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interval analysis
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