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arXiv · 0903.2914

A process calculus with finitary comprehended terms

J. A. Bergstra·C. A. Middelburg
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Abstract

We introduce the notion of an ACP process algebra and the notion of a meadow enriched ACP process algebra. The former notion originates from the models of the axiom system ACP. The latter notion is a simple generalization of the former notion to processes in which data are involved, the mathematical structure of data being a meadow. Moreover, for all associative operators from the signature of meadow enriched ACP process algebras that are not of an auxiliary nature, we introduce variable-binding operators as generalizations. These variable-binding operators, which give rise to comprehended terms, have the property that they can always be eliminated. Thus, we obtain a process calculus whose terms can be interpreted in all meadow enriched ACP process algebras. Use of the variable-binding operators can have a major impact on the size of terms.

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J. A. Bergstra, C. A. Middelburg. 2013-03-28. A process calculus with finitary comprehended terms. https://doi.org/10.1007/s00224-013-9468-x

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