169 found
Order:
  1.  8
    Symbolic Logic.Hugues Leblanc - 1954 - Journal of Symbolic Logic 19 (4):282-284.
    Direct download  
     
    Export citation  
     
    Bookmark   46 citations  
  2.  13
    Truth-Value Semantics.Hugues Leblanc - 1976 - Distributor, Elsevier/North-Holland.
  3. Nondesignating Singular Terms.Hugues Leblanc - 1959 - Philosophical Review 68 (2):239-243.
  4.  33
    Completeness of Relevant Quantification Theories.Robert K. Meyer, J. Michael Dunn & Hugues Leblanc - 1974 - Notre Dame Journal of Formal Logic 15 (1):97-121.
  5. A New Interpretation of C (H, E).Hugues Leblanc - 1960 - Philosophy and Phenomenological Research 21 (3):373-376.
    No categories
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  6.  7
    Deductive Logic.Hugues Leblanc - 1972 - Boston: Allyn & Bacon.
  7.  28
    Probabilistic Semantics for First-Order Logic.Hugues Leblanc - 1979 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 25 (32):497-509.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   9 citations  
  8.  6
    Introduction to Symbolic Logic and its Applications.Hugues Leblanc - 1960 - Journal of Philosophy 57 (9):311-313.
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   15 citations  
  9.  19
    Probabilistic Semantics for First‐Order Logic.Hugues Leblanc - 1979 - Mathematical Logic Quarterly 25 (32):497-509.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   9 citations  
  10.  8
    Formal Logic.Hugues Leblanc - 1962 - Journal of Symbolic Logic 27 (2):218-220.
    Direct download  
     
    Export citation  
     
    Bookmark   11 citations  
  11.  17
    Ludwik Borkowski. On Proper Quantifiers I. English with Polish and Russian Summaries. Studia Logica, Vol. 8 , Pp. 65–130. [REVIEW]Hugues Leblanc - 1967 - Journal of Symbolic Logic 32 (2):262-263.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  12.  24
    Probability Functions and Their Assumption Sets — the Singulary Case.Hugues Leblanc - 1983 - Journal of Philosophical Logic 12 (4):379 - 402.
  13.  73
    The Autonomy of Probability Theory (Notes on Kolmogorov, Rényi, and Popper).Hugues Leblanc - 1989 - British Journal for the Philosophy of Science 40 (2):167-181.
    Kolmogorov's account in his [1933] of an absolute probability space presupposes given a Boolean algebra, and so does Rényi's account in his [1955] and [1964] of a relative probability space. Anxious to prove probability theory ‘autonomous’. Popper supplied in his [1955] and [1957] accounts of probability spaces of which Boolean algebras are not and [1957] accounts of probability spaces of which fields are not prerequisites but byproducts instead.1 I review the accounts in question, showing how Popper's issue from and how (...)
    Direct download (9 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  14.  8
    The Structure of Appearance.Hugues Leblanc - 1952 - Philosophy and Phenomenological Research 12 (3):447-448.
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   12 citations  
  15.  16
    Robert Blanché. Axiomatics. English Translation of XXIII 438, by G. B. Keene. Monographs in Modern Logic. The Free Press of Glencoe, New York1962, V + 65 Pp. [REVIEW]Hugues Leblanc - 1965 - Journal of Symbolic Logic 30 (1):105.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  16.  16
    Ludwik Borkowski. On Proper Quantifiers II. English, with Polish and Russian Summaries. Studia Logica, Vol. 10 , Pp. 7–28. , P. 272.). [REVIEW]Hugues Leblanc - 1967 - Journal of Symbolic Logic 32 (2):263.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  17.  39
    On Carnap and Popper Probability Functions.Hugues Leblanc & Bas C. van Fraassen - 1979 - Journal of Symbolic Logic 44 (3):369 - 373.
  18.  17
    Indiscernibility and Identity in Probability Theory.Peter Roeper & Hugues Leblanc - 1990 - Notre Dame Journal of Formal Logic 32 (1):1-46.
  19.  26
    Truth, Syntax and Modality.Hugues Leblanc (ed.) - 1973 - Amsterdam: North-Holland.
    Provability, Computability and Reflection.
    Direct download  
     
    Export citation  
     
    Bookmark   5 citations  
  20.  29
    Logic Without Metaphysics.Hugues Leblanc - 1957 - Philosophy and Phenomenological Research 18 (2):267-267.
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  21.  31
    The Demarcation Line Between Intuitionist Logic and Classical Logic.Hugues Leblanc & Richmond H. Thomason - 1966 - Mathematical Logic Quarterly 12 (1):257-262.
  22.  24
    Probability Theory, Intuitionism, Semantics and the Dutch Book Argument.Charles G. Morgan & Hugues Leblanc - 1983 - Notre Dame Journal of Formal Logic 24 (3):289-304.
  23.  4
    Introduction to Logic.Hugues Leblanc - 1954 - Journal of Symbolic Logic 19 (2):147-148.
    Direct download  
     
    Export citation  
     
    Bookmark   10 citations  
  24.  8
    Existence, Truth, and Probability.Hugues Leblanc - 1980 - State University of New York Press.
    Introductions to the parts of the book cover the history of the contributions and their importance. The essays have been thoroughly revised since their publication in learned journals.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  25.  16
    Existence, Truth and Provability.Ermanno Bencivenga & Hugues LeBlanc - 1985 - Journal of Symbolic Logic 50 (1):227.
  26. Probabilistic Semantics for Formal Logic.Charles Morgan & Hugues Leblanc - 1983 - Notre Dame Journal of Formal Logic 24:161-180.
  27.  3
    Probability Theory and Probability Semantics.Peter Roeper & Hugues Leblanc (eds.) - 1999 - University of Toronto Press.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  28.  49
    Royce Josiah. Error and Truth. Royce's Logical Essays, Wm. C. Brown Company, Dubuque 1951, Pp. 98–124.Hugues Leblanc - 1952 - Journal of Symbolic Logic 17 (2):143-143.
  29. On so-Called Degrees of Confirmation.Hugues Leblanc - 1959 - British Journal for the Philosophy of Science 10 (40):312-315.
  30.  3
    Alternatives to Standard First-Order Semantics.Hugues Leblanc, D. Gabbay & F. Guenthner - 1989 - Journal of Symbolic Logic 54 (4):1483-1484.
  31. Popper's 1955 Axiomatization of Absolute Probability.Hugues Leblanc - 1982 - Pacific Philosophical Quarterly 63 (2):133.
  32.  10
    N. L. Wilson. Psychologism, Logic, and Mr. Myhill. Philosophia Mathematica, Vol. 1 No. 1 , Pp. 1–4.Hugues Leblanc - 1965 - Journal of Symbolic Logic 30 (3):366.
  33.  22
    On Relativizing Kolmogorov's Absolute Probability Functions.Hugues Leblanc & Peter Roeper - 1989 - Notre Dame Journal of Formal Logic 30 (4):485-512.
  34.  33
    A Strong Completeness Theorem for 3-Valued Logic. Part II.Hugues Leblanc - 1977 - Notre Dame Journal of Formal Logic 18:107.
  35.  17
    Logic and Knowledge. Essays 1901-1950.Hugues Leblanc - 1958 - Philosophy and Phenomenological Research 19 (1):121-122.
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  36.  49
    Probability Functions and Their Assumption Sets — the Binary Case.Hugues Leblanc & Charles G. Morgan - 1984 - Synthese 60 (1):91 - 106.
  37.  25
    On Characterizing Unary Probability Functions and Truth-Value Functions.Hugues Leblanc - 1985 - Canadian Journal of Philosophy 15 (1):19 - 24.
    Consider a language SL having as its primitive signs one or more atomic statements, the two connectives ‘∼’ and ‘&,’ and the two parentheses ‘’; and presume the extra connectives ‘V’ and ‘≡’ defined in the customary manner. With the statements of SL substituting for sets, and the three connectives ‘∼,’ ‘&,’and ‘V’ substituting for the complementation, intersection, and union signs, the constraints that Kolmogorov places in [1] on probability functions come to read:K1. 0 ≤ P,K2. P) = 1,K3. If (...)
    No categories
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  38.  14
    What Price Substitutivity? A Note on Probability Theory.Hugues Leblanc - 1981 - Philosophy of Science 48 (2):317-322.
    Teddy Seidenfeld recently claimed that Kolmogorov's probability theory transgresses the Substitutivity Law. Underscoring the seriousness of Seidenfeld's charge, the author shows that (Popper's version of) the law, to wit: If (∀ D)(Pr(B,D)=Pr(C,D)), then Pr(A,B)=Pr(A,C), follows from just C1. 0≤ Pr(A,B)≤ 1 C2. Pr(A,A)=1 C3. Pr(A & B,C)=Pr(A,B & C)× Pr(B,C) C4. Pr(A & B,C)=Pr(B & A,C) C5. Pr(A,B & C)=Pr(A,C & B), five constraints on Pr of the most elementary and most basic sort.
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  39.  15
    Truth-Value Semantics for a Logic of Existence.Hugues Leblanc - 1971 - Notre Dame Journal of Formal Logic 12 (2):153-168.
  40.  8
    B. A. Trahtenbrot. Algorithmes Et Machines À Calculer. French Translation of XXVIII 111, by A. Chauvin. Dunod, Paris1963, X + 149 Pp. [REVIEW]Hugues Leblanc - 1964 - Journal of Symbolic Logic 29 (3):147-148.
    Direct download (3 more)  
    Translate
     
     
    Export citation  
     
    Bookmark  
  41.  37
    Absolute Probability Functions for Intuitionistic Propositional Logic.Peter Roeper & Hugues Leblanc - 1999 - Journal of Philosophical Logic 28 (3):223-234.
    Provided here is a characterisation of absolute probability functions for intuitionistic (propositional) logic L, i.e. a set of constraints on the unary functions P from the statements of L to the reals, which insures that (i) if a statement A of L is provable in L, then P(A) = 1 for every P, L's axiomatisation being thus sound in the probabilistic sense, and (ii) if P(A) = 1 for every P, then A is provable in L, L's axiomatisation being thus (...)
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  42.  34
    Of A and B Being Logically Independent of Each Other and of Their Having No Common Factual Content.Peter Roeper & Hugues Leblanc - 1995 - Theoria 61 (1):61-79.
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  43.  29
    A Revised Version of Goodman's Confirmation Paradox.Hugues Leblanc - 1963 - Philosophical Studies 14 (4):49 - 51.
  44.  8
    A First Course in Modern Logic.Hugues Leblanc - 1959 - Journal of Symbolic Logic 24 (3):220-221.
    Direct download  
     
    Export citation  
     
    Bookmark   3 citations  
  45.  24
    That Principia Mathematica, First Edition, has a Predicative Interpretation After All.Hugues Leblanc - 1975 - Journal of Philosophical Logic 4 (1):67 - 70.
  46.  20
    Boston Studies in the Philosophy of Science; Proceedings of the Boston Colloquium for the Philosophy of Science 1961-1962.Hugues Leblanc - 1964 - Journal of Philosophy 61 (13):402-404.
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  47.  35
    On Requirements for Conditional Probability Functions.Hugues Leblanc - 1960 - Journal of Symbolic Logic 25 (3):238-242.
  48.  17
    Two Shortcomings of Natural Deduction.Hugues Leblanc - 1966 - Journal of Philosophy 63 (2):29-37.
  49.  29
    Getting the Constraints on Popper's Probability Functions Right.Hugues Leblanc & Peter Roeper - 1993 - Philosophy of Science 60 (1):151-157.
    Shown here is that a constraint used by Popper in The Logic of Scientific Discovery (1959) for calculating the absolute probability of a universal quantification, and one introduced by Stalnaker in "Probability and Conditionals" (1970, 70) for calculating the relative probability of a negation, are too weak for the job. The constraint wanted in the first case is in Bendall (1979) and that wanted in the second case is in Popper (1959).
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  50.  18
    An Extension of the Équivalence Calculus.Hugues Leblanc - 1961 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 7 (7-10):104-105.
1 — 50 / 169