A Behavioural Theory for a π-calculus with Preorders

نویسندگان

  • Daniel Hirschkoff
  • Jean-Marie Madiot
  • Xian Xu
چکیده

We study the behavioural theory of πP, a π-calculus featuring restriction as the only binder. In contrast with calculi such as Fusions and Chi, reduction in πP generates a preorder on names rather than an equivalence relation. We present two characterisations of barbed congruence in πP: the first is based on a compositional LTS, and the second is an axiomatisation. The results in this paper bring out basic properties of πP, mostly related to the interplay between the restriction operator and the preorder on names.

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عنوان ژورنال:
  • J. Log. Algebr. Meth. Program.

دوره 84  شماره 

صفحات  -

تاریخ انتشار 2015