Displaying similar documents to “Solving algebraic equations using coalgebra”

Integrating observational and computational features in the specification of state-based, dynamical systems

Corina Cîrstea (2001)

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications

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We present an abstract equational framework for the specification of systems having both observational and computational features. Our approach is based on a clear separation between the two categories of features, and uses algebra, respectively coalgebra to formalise them. This yields a coalgebraically-defined notion of observational indistinguishability, as well as an algebraically-defined notion of reachability under computations. The relationship between the computations yielding...