86 search results - page 9 / 18 » Models and quantifier elimination for quantified Horn formul... |
JSYML
2000
13 years 7 months ago
2000
The notion of a D-ring, generalizing that of a differential or a difference ring, is introduced. Quantifier elimination and a version of the AxKochen-Ershov principle is proven for...
JANCL
2008
13 years 7 months ago
2008
ABSTRACT. In [CON 06b] we introduced the algorithm SQEMA for computing first-order equivalents and proving canonicity of modal formulae, and thus established a very general corresp...
ENTCS
2008
13 years 7 months ago
2008
The Brane Calculus is a calculus intended to model the structure and the dynamics of biological membranes. In order to express properties of systems in this calculus, in previous ...
ACL
1993
13 years 8 months ago
1993
Various feature descriptions are being employed in constrained-based grammar formalisms. The common notational primitive of these descriptions are functional attributes called fea...
CADE
2005
Springer
14 years 7 months ago
2005
Springer
We present a fully proof-producing implementation of a quantifier elimination procedure for real closed fields. To our knowledge, this is the first generally useful proof-producing...