Sciweavers

JAPLL
2010
131views more  JAPLL 2010»
13 years 11 months ago
Algorithmic correspondence and completeness in modal logic. V. Recursive extensions of SQEMA
The previously introduced algorithm SQEMA computes first-order frame equivalents for modal formulae and also proves their canonicity. Here we extend SQEMA with an additional rule...
Willem Conradie, Valentin Goranko, Dimiter Vakarel...