V. Shliakhov, G. Chetverykov, I. Bozhko N. Shliakhova
Abstract. The restriction of the input set in the form of a positive cone of the space <L, R> is not always correct. For instance, while studying the organ of vision, people are limited not only to positive, but also to radiation with not very high energies, because excessively intense can disturb the visual organ. In this particular case, a convex body of a linear space is a fairly acceptable model of the set of input signals. Therefore, we consider linear predicates with this domain of definition.
Keywords: predicate model, linear space, predicate algebra, algebraic structure