136 found
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  1. Completeness in the Theory of Types.Leon Henkin - 1950 - Journal of Symbolic Logic 15 (2):81-91.
  2.  23
    Cylindric Algebras. Part I.Leon Henkin, J. Donald Monk, Alfred Tarski, L. Henkin, J. D. Monk & A. Tarski - 1985 - Journal of Symbolic Logic 50 (1):234-237.
  3.  30
    Cylindric Algebras. Part II.Leon Henkin, J. Donald Monk & Alfred Tarski - 1988 - Journal of Symbolic Logic 53 (2):651-653.
  4.  98
    The Completeness of the First-Order Functional Calculus.Leon Henkin - 1949 - Journal of Symbolic Logic 14 (3):159-166.
  5.  45
    Cylindric Algebras.Leon Henkin - 1971 - Amsterdam: North-Holland Pub. Co..
    Volume I provides a detailed analysis of cylindric algebras, starting with a formulation of their axioms and a development of their elementary properties, and proceeding to a deeper study of their interrelationships by means of general algebraic notions such as subalgebras, homomorphisms, direct products, free algebras, reducts and relativized algebras.
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  6. A Generalization of the Concept of Ω-Consistency.Leon Henkin - 1954 - Journal of Symbolic Logic 19 (3):183-196.
  7.  70
    The Discovery of My Completeness Proofs.Leon Henkin - 1996 - Bulletin of Symbolic Logic 2 (2):127-158.
  8.  8
    Cylindric Algebras.Leon Henkin & Alfred Tarski - 1967 - Journal of Symbolic Logic 32 (3):415-416.
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  9.  14
    Completeness in the Theory of Types.Leon Henkin - 1951 - Journal of Symbolic Logic 16 (1):72-73.
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  10.  25
    An Extension of the Craig-Lyndon Interpolation Theorem.Leon Henkin - 1963 - Journal of Symbolic Logic 28 (3):201-216.
  11. A Theory of Propositional Types.Leon Henkin - 1963 - Fundamenta Mathematicae 52:323-334.
     
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  12.  56
    Identity as a Logical Primitive.Leon Henkin - 1975 - Philosophia 5 (1-2):31-45.
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  13.  12
    Finite Approximations of Infinitely Long Formulas.H. Jerome Keisler, J. W. Addison, Leon Henkin & Alfred Tarski - 1969 - Journal of Symbolic Logic 34 (1):129-130.
  14.  21
    M. H. Stone. Free Boolean Rings and Algebras. Anais da Academia Brasileira de Ciências, Vol. 26 , Pp. 9–17.Leon Henkin - 1967 - Journal of Symbolic Logic 32 (3):415.
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  15.  36
    Problems.Heinrich Scholz, G. Kreisel & Leon Henkin - 1952 - Journal of Symbolic Logic 17 (2):160.
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  16.  13
    Logic with Denumerably Long Formulas and Finite Strings of Quantifiers.Dana Scott, J. W. Addison, Leon Henkin & Alfred Tarski - 1971 - Journal of Symbolic Logic 36 (1):157-158.
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  17.  18
    Maurice L'abbé. Structures Algébriques Suggérées Par la Logique Mathématique. Bulletin de la Société Mathématique de France, Vol. 86 , Pp. 299–314. [REVIEW]Leon Henkin - 1971 - Journal of Symbolic Logic 36 (2):337.
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  18.  35
    Fragments of the Propositional Calculus.Leon Henkin - 1949 - Journal of Symbolic Logic 14 (1):42-48.
  19. Logical Systems Containing Only a Finite Number of Symbols.Leon Henkin - 1967 - Montreal, Presses De l'Université De Montréal.
  20.  12
    Review: Laszlo Kalmar, Une Forme du Theoreme de Godel Sous des Hypotheses Minimales; Laszlo Kalmar, Quelques Formes Generales du Theoreme de Godel. [REVIEW]Leon Henkin - 1950 - Journal of Symbolic Logic 15 (3):230-230.
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  21.  28
    Some Notes on Nominalism.Leon Henkin - 1953 - Journal of Symbolic Logic 18 (1):19-29.
  22.  16
    Beth E. W.. Sur le Parallélisme Logico-Mathématique. Les Méthodes Formelles En Axiomatique Paris Décembre 1950, Colloques Internationaux du Centre National de la Recherche Scientifique No. 36, Paris 1953, Pp. 27–32.Bernays Paul, Beth E. W., Robinson Abraham. Discussion. Ibid., Pp. 32–33. [REVIEW]Leon Henkin - 1955 - Journal of Symbolic Logic 20 (2):184-185.
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  23.  14
    A Löwenheim-Skolem Theorem for Cardinals for Apart.R. L. Vaught, J. W. Addison, Leon Henkin & Alfred Tarski - 1968 - Journal of Symbolic Logic 33 (3):476-477.
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  24.  8
    Categoricity of Uncountable Theories.Saharon Shelah & Leon Henkin - 1981 - Journal of Symbolic Logic 46 (4):866-867.
  25.  39
    A Generalization of the Concept of Ω-Completeness.Leon Henkin - 1957 - Journal of Symbolic Logic 22 (1):1-14.
  26.  25
    Banishing the Rule of Substitution for Functional Variables.Leon Henkin - 1953 - Journal of Symbolic Logic 18 (3):201-208.
  27.  13
    Measurement, Empirical Meaningfulness, and Three-Valued Logic.Patrick Suppes, J. W. Addison, Leon Henkin & Alfred Tarski - 1970 - Journal of Symbolic Logic 35 (1):129-131.
  28.  14
    Bernays Paul, Beth E. W., Brouwer L. E. J., Destouches Jean-Louis, Feys R.. Discussion Générale. Les Méthodes Formelles En Axiomatique Paris Décembre 1950, Colloques Internationaux du Centre National de la Recherche Scientifique No. 36, Paris 1953, Pp. 73–74. [REVIEW]Leon Henkin - 1955 - Journal of Symbolic Logic 20 (2):186.
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  29.  37
    A. Mostowski, with A. Grzegorczyk, S. Jaśkowski, J. Łoś, S. Mazur, H. Rasiowa, R. Sikorski. Der Gegenwärtige Stand der Grundlagenforschung in der Mathematik. Die Hauptreferate des 8. Polnischen Mathematikerkongresses Vom 6. Bis 12. September 1953 in Warschau, Deutscher Verlag der Wissenschaften, Berlin1955, Pp. 11–44. - Andrzej Mostowski, in Collaboration with A. Grzegorczyk, S. Jaśkowski, J. Łoś, S. Mazur, H. Rasiowa, and R. Sikorski. The Present State of Investigations on the Foundations of Mathematics. English Translation. Rozprawy Matematyczne No. 9. Państwowe Wydawnictwo Naukowe, Warsaw1955, 48 Pp. - A. Mostowski, with Participation of A. Grzegorczyk, J. Łoś, S. Mazur, H. Rasiowa, R. Sikorski, and S. Jaśkowski. Sovréménnoé Sostoánié Isslédovanij Po Osnovaniám Matématiki. Russian Translation. Uspéhi Matématičéskih Nauk, Vol. 9 No. 3 , Pp. 3–38. [REVIEW]Leon Henkin - 1956 - Journal of Symbolic Logic 21 (4):372-373.
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  30.  14
    The Fraenkel-Mostowski Method for Independence Proofs in Set Theory.J. W. Addison, Leon Henkin, Alfred Tarski & Paul E. Howard - 1975 - Journal of Symbolic Logic 40 (4):631-631.
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  31.  25
    Review: Antonio Monteiro, Matrices de Morgan Caracteristiques pour le Calcul Propositionnel Classique. [REVIEW]Leon Henkin - 1963 - Journal of Symbolic Logic 28 (2):174-175.
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  32.  25
    Are Logic and Mathematics Identical?Leon Henkin - 1964 - Journal of Symbolic Logic 29 (3):141-142.
  33.  50
    Dedicated to My Teacher, Alonzo Church, in His 91st Year.Leon Henkin - 1996 - Bulletin of Symbolic Logic 2 (2).
  34.  16
    La Structure Algébrique des Théories Mathématiques.Leon Henkin - 1956 - Gauthier-Villars.
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  35.  3
    The Completeness of the First-Order Functional Calculus.Leon Henkin - 1950 - Journal of Symbolic Logic 15 (1):68-68.
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  36.  15
    Representable cylindric algebras.Leon Henkin, J. Donald Monk & Alfred Tarski - 1986 - Annals of Pure and Applied Logic 31 (1):23-60.
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  37.  60
    A Letter to Reviewer.Leon Henkin - 1964 - Philosophia Mathematica (2):118-119.
  38.  24
    In Memoriam: Raphael Mitchel Robinson.Leon Henkin - 1995 - Bulletin of Symbolic Logic 1 (3):340-343.
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  39.  17
    Review: Stanislaw Jaskowski, Sur les Variables Propositionelles Dependantes. [REVIEW]Leon Henkin - 1949 - Journal of Symbolic Logic 14 (1):65-65.
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  40.  21
    An Algebraic Characterization of Quantifiers.Leon Henkin - 1951 - Journal of Symbolic Logic 16 (4):290-291.
  41.  9
    Sums of Squares.Leon Henkin & G. Kreisel - 1966 - Journal of Symbolic Logic 31 (1):128-129.
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  42.  14
    Kreisel G.. On a Problem of Henkin's. Koninklijke Nederlandse Akademie van Wetenschappen, Proceedings, Series A, Vol. 56 , Pp. 405–406; Also Indagationes Mathematicae, Vol. 15 , Pp. 405–406. [REVIEW]Leon Henkin - 1954 - Journal of Symbolic Logic 19 (3):219-220.
  43.  14
    Chauvin Andre. Structure Logiques. Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences , Vol. 222 , Pp. 1085–1087. [REVIEW]Leon Henkin - 1949 - Journal of Symbolic Logic 14 (3):193-193.
  44.  13
    Review: Marc Krasner, Les algebres cylindriques. [REVIEW]Leon Henkin - 1971 - Journal of Symbolic Logic 36 (2):337-337.
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  45. Review: Abraham Robinson, On the Metamathematics of Algebra. [REVIEW]Leon Henkin - 1952 - Journal of Symbolic Logic 17 (3):205-207.
  46.  22
    Review: James K. Feibleman, Class-Membership and the Ontological Problem. [REVIEW]Leon Henkin - 1951 - Journal of Symbolic Logic 16 (3):213-213.
  47.  4
    Model-Theoretic Methods in the Study of Elementary Logic.W. Hanf, J. W. Addison, Leon Henkin & Alfred Tarski - 1969 - Journal of Symbolic Logic 34 (1):127-128.
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  48.  12
    Gödel Kurt. The Consistency of the Axiom of Choice and the Generalized Continuum-Hypothesis with the Axioms of Set Theory. Annals of Mathematics Studies, No. 3. Second Printing, Lithoprinted. Princeton University Press, Princeton 1951, 69 Pp. [REVIEW]Leon Henkin - 1952 - Journal of Symbolic Logic 17 (3):207-208.
  49.  5
    Monteiro António. Matrices de Morgan Caractéristiques Pour le Calcul Propositionnel Classique. Anais da Academia Brasileira de Ciencias, Vol. 32 , Pp. 1–7. [REVIEW]Leon Henkin - 1963 - Journal of Symbolic Logic 28 (2):174-175.
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  50.  15
    A. Heyting. Logique Et Intuitionnisme. Applications Scientifiques de la Logique Mathématique, Actes du 2e Colloque International de Logique Mathématique, Paris – 25-30 Août 1952, Institut Henri Poincaré, Collection de Logique Mathématique, Ser. A No. 5, Gauthier-Villars, Paris1954, and E. Nauwelaerts, Louvain 1954, Pp. 75–82. - G. Kreisel, Abraham Robinson, Ingebrigt Johansson, Georges Kurepa, A. Heyting. Discussion. Applications Scientifiques de la Logique Mathématique, Actes du 2e Colloque International de Logique Mathématique, Paris – 25–30 Août 1952, Institut Henri Poincaré, Collection de Logique Mathématique, Ser. A No. 5, Gauthier-Villars, Paris1954, and E. Nauwelaerts, Louvain 1954, Pp. 82–83. [REVIEW]Leon Henkin - 1958 - Journal of Symbolic Logic 23 (1):33-33.
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