30 search results - page 2 / 6 » Semantical Principles in the Modal Logic of Coalgebras |
FOSSACS
2008
Springer
13 years 6 months ago
2008
Springer
Coalgebras provide a uniform framework for the semantics of a large class of (mostly non-normal) modal logics, including e.g. monotone modal logic, probabilistic and graded modal l...
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
ENTCS
2002
13 years 5 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...
IANDC
2010
13 years 3 months ago
2010
We give two generic proofs for cut elimination in propositional modal logics, interpreted over coalgebras. We first investigate semantic coherence conditions between the axiomati...
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...