Trace Simulation Semantics is not Finitely Based over BCCSP
Author(s) -
Luca Aceto,
David de Frutos Escrig,
Anna Ingólfsdóttir
Publication year - 2017
Publication title -
acta cybernetica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.143
H-Index - 18
eISSN - 2676-993X
pISSN - 0324-721X
DOI - 10.14232/actacyb.23.1.2017.6
Subject(s) - trace (psycholinguistics) , singleton , preorder , computer science , semantics (computer science) , bounded function , set (abstract data type) , programming language , basis (linear algebra) , theoretical computer science , algorithm , mathematics , discrete mathematics , linguistics , pregnancy , mathematical analysis , philosophy , genetics , geometry , biology
This note shows that the trace simulation preorder does not have a finite inequational basis over the language BCCSP. Indeed, no collection of sound inequations of bounded depth is ground-complete with respect to the trace simulation preorder over BCCSP even over a singleton set of actions.
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