Abstract
The paper considers the interval linear inclusion \({\varvec{C}}x\subseteq {\varvec{d}}\) in the Kaucher interval arithmetic. We introduce a quantitative measure of its fulfillment, called “reserve”, and investigate its properties and application. We show that the reserve proves useful in the study of AE-solutions and quantifier solutions to interval linear problems. In particular, using the reserve can help to recognize position of a point with respect to the solution set, emptiness of the solution set and of its interior, etc.
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Sharaya, I.A., Shary, S.P. (2016). Reserve of Characteristic Inclusion as Recognizing Functional for Interval Linear Systems. In: Nehmeier, M., Wolff von Gudenberg, J., Tucker, W. (eds) Scientific Computing, Computer Arithmetic, and Validated Numerics. SCAN 2015. Lecture Notes in Computer Science(), vol 9553. Springer, Cham. https://doi.org/10.1007/978-3-319-31769-4_13
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