Abstract

We consider the problem of formally verifying of processes given in a process algebra with respect to specifications in the modal -calculus. For this problem, we present a Gentzen-style sequent calculus which can be used for different process algebras, and which allows compositional reasoning. The key property of this calculus, due to Dam and Gurov, is the use of explicit ordinal approximations in order to deal with properties expressed by fixed-point operators.

Citations