Abstract
Nets considered here are "abstract" since their places are seen as individual variables, transitions as function names and a firing rule as a predicate stating when a partial function, denoted by a given transition, is defined. Three selected rules expressing the local character of transition's activity are admitted as axioms for interpretation. The nets are "structured" because they can be built up of simpler nets by a concurrency constructor (11) with handshaking. From axioms we infer a necessary and sufficient condition for a net to be decomposable with respect to a given partition of places. In particular, we examine decomposition into atomic, not further decomposable nets. A number of examples illustrate the considerations.
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References
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© 1986 Springer-Verlag Berlin Heidelberg
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Czaja, L. (1986). Making nets abstract and structured. In: Rozenberg, G. (eds) Advances in Petri Nets 1985. APN 1985. Lecture Notes in Computer Science, vol 222. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0016212
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DOI: https://doi.org/10.1007/BFb0016212
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