On the expressive power of Kleene algebra with domain.

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Bibliographic Details
Title: On the expressive power of Kleene algebra with domain.
Authors: Struth, Georg1 g.struth@sheffield.ac.uk
Source: Information Processing Letters. Apr2016, Vol. 116 Issue 4, p284-288. 5p.
Subjects: Kleene algebra, Power law (Mathematics), Semirings (Mathematics), Hoare logic, Numerical analysis
Abstract: It is shown that antidomain semirings are more expressive than test semirings and that Kleene algebras with domain are more expressive than Kleene algebras with tests. It is also shown that Kleene algebras with domain are expressive for propositional Hoare logic whereas Kleene algebras with tests are not. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
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