ENTCS
2007
14 years 2 months ago
2007
Polyadic coalgebraic modal logic is studied in the setting of locally presentable categories. It is shown that under certain assumptions, accessible functors admit expressive logi...
FOSSACS
2006
Springer
14 years 6 months ago
2006
Springer
In recent years, a tight connection has emerged between modal logic on the one hand and coalgebras, understood as generic transition systems, on the other hand. Here, we prove tha...
FOSSACS
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. We lay the foundations of a first-order correspondence theory for coalgebraic logics that makes the transition structure explicit in the first-order modelling. In parti...