5 search results - page 1 / 1 » The modal logic of affine planes is not finitely axiomatisab... |
JSYML
2008
13 years 4 months ago
2008
We consider a modal language for affine planes, with two sorts of formulas (for points and lines) and three modal boxes. To evaluate formulas, we regard an affine plane as a Kripke...
FOSSACS
2006
Springer
13 years 8 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...
AIML
2008
13 years 6 months ago
2008
We generalise some results of [7, 5] and show that if L is an -modal logic (for some ordinal 3) such that (i) L contains the product logic K and (ii) the product of -many trees o...
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...
APAL
2010
13 years 5 months ago
2010
We propose and investigate a uniform modal logic framework for reasoning about topology and relative distance in metric and more general distance spaces, thus enabling the compari...