New characterizations for the solution set to interval linear systems of equations

Sergey P. Shary

Applied Mathematics and Computation, 2015, vol. 265, issue C, 570-573

Abstract: New characterizations of the points from the solution set to interval linear systems of equations are proposed, alternatives to the well-known result by Oettli and Prager. We also introduce recognizing functionals of the solution sets that determine, at a given point, aggregated quantitative measures of compatibility (consistency) between the interval data of the system.

Keywords: Interval linear equations; Solution set; Characterization (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:265:y:2015:i:c:p:570-573

DOI: 10.1016/j.amc.2015.05.029

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