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Characteristic Formulae for Relations with Nested Fixed Points

7 giugno 2012
Ex Boccherini - Piazza S. Ponziano 6 (Conference Room )
A general framework for the connection between characteristic formulae and behavioral semantics is described in [2]. This approach does not suitably cover semantics defined by nested fixed points, such as the n-nested simulation semantics for n greater than 2. In this talk we address this deficiency and give a description of nested fixed points that extends the approach for single fixed points in an intuitive and comprehensive way.