[PDF] Top 20 About the unification type of K + [][]⊥

... n-unifier of ϕ. Since by Lemma 12 , (n, τ ) 4 n (k, σ), therefore ϕ is ...within the context of elementary unification, we have proved Theorem 1 asserting that in K + ⊥, ... Voir le document complet

... be the canonical frame of L  a defined by saying that W is the set of all maximal L  a -consistent sets of formulas and R is the binary relation on W such that sRt iff s ⊆ ... Voir le document complet

... τ of ϕ, there exists an L-unifier µ of ϕ such that µ ¹ L σ and µ ¹ L τ ...unifiers of an L-unifiable formula, there is always an L-unifier that is more L-general than both of ...filtering. ... Voir le document complet

... Within the context of the problem of unification in a normal modal logic L, an important question is the following: when a formula is unifiable, has it a minimal complete set ... Voir le document complet

... to the extension property has been used by Ghilardi who has proved both in In- tuitionistic Logic [ 18 ] and in transitive modal logics like K4 and S4 [ 19 ] that it is equivalent to the projectivity ... Voir le document complet

... to the normal extensions of K5, we believe that all of them are ...unitary. About the simple Church-Rosser modal logics like KG, KDG and KTG, we believe that they are ...within ... Voir le document complet

... raises the problem of talking about the “future” of a condition ...effectively the conditions extending c. The problem of the forcing notions used to build ... Voir le document complet

... said about ρ (f + g) and ρ (f g) if ρ (f ) = ρ (g)? The main purpose of this paper is to answer to this question and we give also sufficient conditions to obtain similar results as in the ... Voir le document complet

... series of coordinated observing programmes for sys- tematic spectroscopic and photometric observations (see Uytterhoeven et ...2010a,b). The first results of those proposals have been published by ... Voir le document complet

... ′ of the inference rule, if φ 1 ′ , ...). About the unifiability problem, a formula φ is unifiable in an epistemic logic L if there exists an instance φ ′ of the formula such ... Voir le document complet

... then the C-unifiability problem is NP-complete. As for the computability of the C K 45 n -unifiability problem, it is still an open ...to the computability of the ... Voir le document complet

... point of view that will allow us to capture non-deterministic logarithmic space ...Geometry of Interaction. As the study of cut-elimination has grown as a central topic in proof theory, its ... Voir le document complet

... Introduction The observed hierarchical patterns in the masses of quarks and leptons and in the Kobayashi–Maskawa mixing sug- gest the existence of new physics beyond the ... Voir le document complet

... is the porosity of the mobile bed, z b the bed elevation, q s the sediment flux, and e s the net erosion ...specify the value of the last two terms. Close ... Voir le document complet

... tradition of relating proof theory (more specifically linear logic [Gir87]) and implicit complexity theory, thanks to the Curry-Howard—or proofs as ...on the former translate seamlessly into ... Voir le document complet

... in the unification problem in normal modal logics can greatly contribute to the development of their ...Regarding the unification problem in normal modal logics, we usually distinguish between ... Voir le document complet

... that the subject of convolution of transversal distributions is also studied in an independent work by ...Also, the present version of our article has greatly benefited from the ... Voir le document complet

... custody of my sibling and me, he was almost never in the home because of his commitment, bordering on obsession, with rising from poverty into Amerika’s Black middle ...outside the home, which ... Voir le document complet

... for the excellent luminosity and machine conditions provided by our PEP-II colleagues, and for the substantial dedicated effort from the computing organiza- tions that support ...BABAR. The ... Voir le document complet

... One of the parameters that play an important role in these systems is whether the number of pending sent messages can be bounded in a predictable fashion, or whether the buffering ... Voir le document complet