34 search results - page 2 / 7 » Expressivity of Coalgebraic Modal Logic: The Limits and Beyo... |
CALCO
2005
Springer
13 years 10 months ago
2005
Springer
Every endofunctor B on the category Set can be lifted to a fibred functor on the category (fibred over Set) of equivalence relations and relation-preserving functions. In this pa...
IANDC
2006
13 years 4 months ago
2006
We propose a modular approach to defining notions of simulation, and modal logics which characterise them. We use coalgebras to model state-based systems, relators to define notio...
APAL
2008
13 years 5 months ago
2008
Inspired by recent work on approximations of classical logic, we present a method that approximates several modal logics in a modular way. Our starting point is the limitation of ...
CONCUR
2004
Springer
13 years 10 months ago
2004
Springer
We present a modular approach to defining logics for a wide variety of state-based systems. We use coalgebras to model the behaviour of systems, and modal logics to specify behavi...
STACS
2001
Springer
13 years 9 months ago
2001
Springer
Coalgebras for a functor on the category of sets subsume many formulations of the notion of transition system, including labelled transition systems, Kripke models, Kripke frames a...