Article
MSC:
15A06,
65F30,
65G10,
65G30,
65H05,
65H10 | MR 1052743 | Zbl 0716.65047 | DOI: 10.21136/AM.1990.104406
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Keywords:
linear systems; interval arithmetic; interval solution; interval matrix; interval vector
linear systems; interval arithmetic; interval solution; interval matrix; interval vector
Summary:
It is shown that if the concept of an interval solution to a system of linear interval equations given by Ratschek and Sauer is slightly modified, then only two nonlinear equations are to be solved to find a modified interval solution or to verify that no such solution exists.
References:
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