261 search results - page 15 / 53 » Proof Normalization Modulo |
AML
2007
13 years 6 months ago
2007
A method is described for obtaining conjunctive normal forms for logics using Gentzen-style rules possessing a special kind of strong invertibility. This method is then applied to ...
AMC
2007
13 years 6 months ago
2007
An alternative proof for the explicit equations of motion for mechanical systems with independent non-ideal constraints is proposed in this paper. These equations are derived with...
LICS
2005
IEEE
14 years 9 days ago
2005
IEEE
This paper describes two new bisimulation equivalences for the pure untyped call-by-value λ-calculus, called enf bisimilarity and enf bisimilarity up to η. They are based on eag...
LFCS
1994
Springer
13 years 10 months ago
1994
Springer
In a previous paper [4], we introduced a non-deterministic -calculus (-LK) whose type system corresponds exactly to Gentzen's cut-free LK [9]. This calculus, however, cannot b...
TLCA
2007
Springer
14 years 25 days ago
2007
Springer
Abstract. This paper introduces a cut-elimination procedure of the intuitionistic sequent calculus and shows that it is isomorphic to the proof reduction of the intuitionistic natu...