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» On the Fusion of Coalgebraic Logics
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IANDC
2010
119views more  IANDC 2010»
13 years 6 months ago
Cut elimination in coalgebraic logics
We give two generic proofs for cut elimination in propositional modal logics, interpreted over coalgebras. We first investigate semantic coherence conditions between the axiomati...
Dirk Pattinson, Lutz Schröder
IANDC
2006
113views more  IANDC 2006»
13 years 7 months ago
Automata and fixed point logic: A coalgebraic perspective
This paper generalizes existing connections between automata and logic to a coalgestraction level. Let F : Set Set be a standard functor that preserves weak pullbacks. We introdu...
Yde Venema
ENTCS
2008
106views more  ENTCS 2008»
13 years 7 months ago
Coequational Logic for Finitary Functors
Coequations, which are subsets of a cofree coalgebra, can be viewed as properties of systems. In case of a polynomial functor, a logic of coequations was formulated by J. Ad
Daniel Schwencke
MFCS
1997
Springer
13 years 11 months ago
Integrating the Specification Techniques of Graph Transformation and Temporal Logic
The aim of this paper is an integration of graph grammars with different kinds of behavioural constraints, in particular with temporal logic constraints. Since the usual algebraic ...
Reiko Heckel, Hartmut Ehrig, Uwe Wolter, Andrea Co...
CORR
2006
Springer
120views Education» more  CORR 2006»
13 years 7 months ago
Logic Column 15: Coalgebras and Their Logics
of proposed research. A short bibliography is optional. Domain theory has been developed around 40 years since 1970s by D. Scott, and S. Abramsky revealed the "junction betwee...
Alexander Kurz