Subsumptive general solutions and parametric general solutions of Post equations |
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Authors: | Silvana Marinković Dragić Banković |
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Affiliation: | Faculty of Science, University of Kragujevac, Radoja Domanovi?a 12, 34000 Kragujevac, Serbia |
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Abstract: | In this paper we generalize Rudeanu’s results from 13] to Post algebras. We give a necessary and sufficient condition for the existence of a Post function f such that the set of solutions of equation f(x) = 0 is a given interval. We also prove that every Post transformation is the parametric solution of some consistent Post equation. |
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