Characteristic Formulae for Relations with Nested Fixed Points

Luca Aceto
Anna Ingólfsdóttir

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 study 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.

In Dale Miller and Zoltán Ésik: Proceedings 8th Workshop on Fixed Points in Computer Science (FICS 2012), Tallinn, Estonia, 24th March 2012, Electronic Proceedings in Theoretical Computer Science 77, pp. 15–22.
Published: 14th February 2012.

ArXived at: http://dx.doi.org/10.4204/EPTCS.77.3 bibtex PDF
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