52 search results - page 3 / 11 » An institution of modal logics for coalgebras |
ENTCS
2002
13 years 4 months ago
2002
We show that the category of coalgebras of a wide-pullback preserving endofunctor on a category of presheaves is itself a category of presheaves. This illustrates a connection bet...
STACS
2007
Springer
13 years 11 months ago
2007
Springer
Coalgebras provide a unifying semantic framework for a wide variety of modal logics. It has previously been shown that the class of
APAL
2008
13 years 5 months ago
2008
Bisimulations, behavioral equivalence and logical equivalence are investigated for stochastic T-coalgebras that interpret coalgebraic logic which is defined in terms of predicate ...
STACS
2010
Springer
13 years 12 months ago
2010
Springer
Hybrid logic extends modal logic with support for reasoning about individual states, designated by so-called nominals. We study hybrid logic in the broad context of coalgebraic sem...
IANDC
2006
13 years 5 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...