Abstract
In this paper we shall prove that certain subvarieties of the variety of Salgebras (Heyting algebras with successor) has amalgamation. This result together with an appropriate version of Theorem 1 of [L. L. Maksimova, Craig’s theorem in superintuitionistic logics and amalgamable varieties of pseudo-boolean algebras, Algebra i Logika, 16(6):643-681, 1977] allows us to show interpolation in the calculus IPC S (n), associated with these varieties.
We use that every algebra in any of the varieties of S-algebras studied in this work has a canonical extension, to show completeness of the calculus IPC S (n) with respect to appropriate Kripke models.
Similar content being viewed by others
References
Balbes, R., and P. Dwinger, Distributive Lattices, University of Missouri Press, Columbia, Miss, 1974.
Gehrke M., Harding J.: Bounded lattice expansions. J. Algebra 238(1), 345–371 (2001)
Gehrke M., Jónsson B.: Bounded distributive lattices with operators. Math. Jpn. 40(2), 207–215 (1994)
Bezhanishvili G., Bezhanishvili N.: An Algebraic Approach to Canonical Formulas: Intuitionistic Case. Review of Symbolic Logic 2(3), 517–549 (2009)
Bezhanishvili G., Gehrke M., Mines R., Morandi P.: Profinite Completions and Canonical Extensions of Heyting Algebras. Order 23, 143–161 (2006)
Caicedo X., Cignoli R.: An algebraic approach to intuitionistic connectives. Journal of Symbolic Logic 66(4), 1620–1636 (2001)
Caicedo, X., Kripke semantics for Kusnetzov connective. Personal comunication, 2008.
Castiglioni, J. L., M. Sagastume and H. J. San Martín, On frontal Heyting algebras, Reports on Mathematical Logic 45:201–224, 2010.
Castiglioni, J.L. and H.J. San Martín, On the variety of Heyting algebras with successor generated by all finite chains, Reports on Mathematical Logic 45:225–248, 2010.
D’ Agostino, L., Interpolation in non-classical logics, Synthese 164:421–435, 2008.
Esakia L.: Topological Kripke models. Soviet. Math. Dokl. 15, 147–151 (1974)
Esakia, L., The modalized Heyting calculus: a conservative modal extension of the Intuitionistic Logic, Journal of Applied Non-Classical Logics 16(3-4):349–366, 2006.
Fitting, M.C., Intuitionistic Logic Model Theory and Forcing, North-Holland, 1969.
Fraïssé, R., Sur l’extension aux relations de quelques proprits des ordres, Ann. Sci. École Norm. Sup. 71(3):363–388, 1954.
Hoogland, E., Definability and Interpolation. Model-theoretic investigations, Institute for Logic, Language and Computation, 2001.
Kuznetsov A.V.: On the Propositional Calculus of Intuitionistic Provability. Soviet Math. Dokl. 32, 18–21 (1985)
Maksimova, L. L., Craigs theorem in superintuitionistic logics and amalgamable varieties of pseudo-boolean algebras, Algebra i Logika 16(6):643–681, 1977.
Rasiowa, H., An algebraic approach to non-clasical logics, North Holland, Amsterdam, 1974.
Rasiowa, H., and R. Sikorski, The mathematics of methamathematics, Polish Scientific Publishers, Warsaw, 1963.
Schreier O.: Die Untergruppen der freien Gruppen. Abh. Math. Sem. Univ. Hamburg 5, 161–183 (1927)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Castiglioni, J.L., San Martín, H.J. On some Classes of Heyting Algebras with Successor that have the Amalgamation Property. Stud Logica 100, 1255–1269 (2012). https://doi.org/10.1007/s11225-012-9451-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11225-012-9451-6