Results for 'Carl G. Jockush Jr'

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  1. IN MEMORIAM-In Memoriam: Joseph R. Shoenfield. 1927-2000.Carl G. Jockush Jr - 2001 - Bulletin of Symbolic Logic 7 (3).
  2. A Letter From.Carl G. Jockusch Jr - 1996 - In Piergiorgio Odifreddi (ed.), Kreiseliana. About and Around Georg Kreisel. A K Peters.
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  3. Free Sets and Reverse Mathematics.Carl G. Jockusch Jr - 2005 - In Stephen Simpson (ed.), Reverse Mathematics 2001. pp. 104.
  4.  30
    A Minimal Pair of Π0 1 Classes.Carl G. Jockusch Jr & Robert I. Soare - 1971 - Journal of Symbolic Logic 36 (1):66 - 78.
  5.  1
    Essays in Metaphysics: By Members of the Philosophy Dept., the Pennsylvania State University.Carl G. Vaught (ed.) - 1970 - University Park, Pennsylvania State University Press.
    This is a volume of twelve essays published in the successful tradition of _Essays in Philosophy_. These essays in metaphysics merge the eternal, the historical, and the immediately encountered dimensions of man’s experience to illustrate what is permanently valuable in the tradition of Western thought. Contributors: John M. Anderson; Karel Berka; Hiram Canton; Joseph C. Flay; Richard A Gotshalk; Carl R. Hausman; Henry W. Johnstone, Jr.; Joseph J. Kockelmans; Robert G. Price; Stanley H. Rosen; Albert Tsugawa; Carl G. (...)
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  6. REVIEWS-Defining the Turing Jump.R. Shore, T. Slaman & Carl G. Jockusch Jr - 2001 - Bulletin of Symbolic Logic 7 (1):73-74.
  7.  34
    2001 Annual Meeting of the Association for Symbolic Logic.Joan Feigenbaum, Haim Gaifman, Jean-Yves Girard, C. Ward Henson, Denis Hirschfeldt, Carl G. Jockusch Jr, Saul Kripke, Salma Kuhlmann, John C. Mitchell & Ernest Schimmerling - 2001 - Bulletin of Symbolic Logic 7 (3):420-435.
  8. Herrera-Acosta, J., 19.C. A. Herzog, Cade Jr, A. Caliendo, J. S. Cameron, A. Cantone, G. Capasso, D. Carl, J. A. Castillo-Lugo, R. Cestaro & M. Chelamcharla - 2005 - In Alan F. Blackwell & David MacKay (eds.), Power. Cambridge University Press. pp. 171.
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  9.  31
    Keeping Up with Dobzhansky: G. Ledyard Stebbins, Jr., Plant Evolution, and the Evolutionary Synthesis.Vassiliki Betty Smocovitis - 2006 - History and Philosophy of the Life Sciences 28 (1):9 - 47.
    This paper explores the complex relationship between the plant evolutionist G. Ledyard Stebbins and the animal evolutionist Theodosius Dobzhansky. The manner in which the plant evolution was brought into line, synthesized, or rendered consistent with the understanding of animal evolution (and especially insect evolution) is explored, especially as it culminated with the publication of Stebbins's 1950 book Variation and Evolution in Plants. The paper explores the multi-directional traffic of influence between Stebbins and Dobzhansky, but also their social and professional networks (...)
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  10. Essays in Honor of Carl G. Hempel.Carl G. Hempel, Donald Davidson & Nicholas Rescher (eds.) - 1969 - Dordrecht: D. Reidel.
    Reminiscences of Peter, by P. Oppenheim.--Natural kinds, by W. V. Quine.--Inductive independence and the paradoxes of confirmation, by J. Hintikka.--Partial entailment as a basis for inductive logic, by W. C. Salmon.--Are there non-deductive logics?, by W. Sellars.--Statistical explanation vs. statistical inference, by R. C. Jeffre--Newcomb's problem and two principles of choice, by R. Nozick.--The meaning of time, by A. Grünbaum.--Lawfulness as mind-dependent, by N. Rescher.--Events and their descriptions: some considerations, by J. Kim.--The individuation of events, by D. Davidson.--On properties, by (...)
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  11.  9
    The Philosophy of Carl G. Hempel.Carl G. Hempel & James H. Fetzer - 2002 - Mind 111 (443):683-687.
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  12.  10
    Two Concepts of God1: CARL G. VAUGHT.Carl G. Vaught - 1970 - Religious Studies 6 (3):221-228.
    Genuine religion always involves the worship of what is genuinely ultimate. Religion, worship, and ultimate reality are thus indissolubly related. The task of reflective thought in this domain is to distinguish what is sound from what is spurious in religion; to characterise the meaning of religious devotion; and to attempt to articulate the nature of the ultimate reality to which men's worship is directed.
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  13. Aspects of Scientific Explanation.Carl G. Hempel - 1965 - In Philosophy and Phenomenological Research. Free Press. pp. 504.
  14. The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality.Carl G. Hempel (ed.) - 2001 - Oxford University Press.
    Editor James Fetzer presents an analytical and historical introduction and a comprehensive bibliography together with selections of many of Carl G. Hempel's most important studies to give students and scholars an ideal opportunity to appreciate the enduring contributions of one of the most influential philosophers of science of the 20th century.
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  15. Philosophy of Natural Science.Carl G. Hempel - 1967 - British Journal for the Philosophy of Science 18 (1):70-72.
     
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  16.  23
    Studies in the Logic of Explanation.Carl G. Hempel & Paul Oppenheim - 1948 - Journal of Symbolic Logic 14 (2):133-133.
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  17.  3
    The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality.Carl Gustav Hempel - 2001 - Oxford University Press.
    Editor James Fetzer presents an analytical and historical introduction and a comprehensive bibliography together with selections of many of Carl G. Hempel's most important studies to give students and scholars an ideal opportunity to appreciate the enduring contributions of one of the most influential philosophers of science of the 20th century.
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  18.  1
    Essays in Honor of Carl G. Hempel a Tribute on the Occasion of His Sixty-Fifth Birthday.Donald Davidson, Carl Gustav Hempel & Nicholas Rescher (eds.) - 1969 - Dordrecht, Netherland: Reidel.
    The eminent philosopher of science Carl G. Hempel, Stuart Professor of Philosophy at Princeton University and a Past President of the American Philosophical Association, has had a long and distinguished academic career in the course of which he has been professorial mentor to some of America's most distinguished philosophers. This volume gathers together twelve original papers by Hempel's students and associates into a volume intended to do homage to Hempel on the occasion of his 65th year in 1970. The (...)
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  19. Science and Human Values.Carl G. Hempel - 1965 - In Aspects of Scientific Explanation and Other Essays in the Philosophy of Science. The Free Press. pp. 81-96.
  20. Problems and Changes in the Empiricist Criterion of Meaning.Carl G. Hempel - 1950 - 11 Rev. Intern. De Philos 41 (11):41-63.
    The fundamental tenet of modern empiricism is the view that all non-analytic knowledge is based on experience. Let us call this thesis the principle of empiricism. [1] Contemporary logical empiricism has added [2] to it the maxim that a sentence makes a cognitively meaningful assertion, and thus can be said to be either true or false, only if it is either (1) analytic or self-contradictory or (2) capable, at least in principle, of experiential test. According to this so-called empiricist criterion (...)
     
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  21. The Theoretician's Dilemma: A Study in the Logic of Theory Construction.Carl G. Hempel - 1958 - Minnesota Studies in the Philosophy of Science 2:173-226.
  22. Probability Kinematics and Commutativity.Carl G. Wagner - 2002 - Philosophy of Science 69 (2):266-278.
    The so-called "non-commutativity" of probability kinematics has caused much unjustified concern. When identical learning is properly represented, namely, by identical Bayes factors rather than identical posterior probabilities, then sequential probability-kinematical revisions behave just as they should. Our analysis is based on a variant of Field's reformulation of probability kinematics, divested of its (inessential) physicalist gloss.
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  23.  42
    Pseudo-Jump Operators. II: Transfinite Iterations, Hierarchies and Minimal Covers.Carl G. Jockusch & Richard A. Shore - 1984 - Journal of Symbolic Logic 49 (4):1205 - 1236.
  24. Comments on Goodman's Ways of Worldmaking.Carl G. Hempel - 1980 - Synthese 45 (2):193 - 199.
  25.  4
    An Analysis of Knowledge and Valuation.Carl G. Hempel - 1948 - Journal of Symbolic Logic 13 (1):40-45.
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  26.  14
    Degrees of Orderings Not Isomorphic to Recursive Linear Orderings.Carl G. Jockusch & Robert I. Soare - 1991 - Annals of Pure and Applied Logic 52 (1-2):39-64.
    It is shown that for every nonzero r.e. degree c there is a linear ordering of degree c which is not isomorphic to any recursive linear ordering. It follows that there is a linear ordering of low degree which is not isomorphic to any recursive linear ordering. It is shown further that there is a linear ordering L such that L is not isomorphic to any recursive linear ordering, and L together with its ‘infinitely far apart’ relation is of low (...)
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  27.  23
    Double Jumps of Minimal Degrees.Carl G. Jockusch & David B. Posner - 1978 - Journal of Symbolic Logic 43 (4):715 - 724.
  28.  67
    A Purely Syntactical Definition of Confirmation.Carl G. Hempel - 1943 - Journal of Symbolic Logic 8 (4):122-143.
  29.  33
    Ramsey's Theorem and Recursion Theory.Carl G. Jockusch - 1972 - Journal of Symbolic Logic 37 (2):268-280.
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  30. On the Nature of Mathematical Truth.Carl G. Hempel - 1945 - In P. Benacerraf H. Putnam (ed.), Philosophy of Mathematics. Prentice-Hall. pp. 366--81.
  31.  8
    A Degree-Theoretic Definition of the Ramified Analytical Hierarchy.Carl G. Jockusch & Stephen G. Simpson - 1976 - Annals of Mathematical Logic 10 (1):1-32.
  32.  93
    Rational Action.Carl G. Hempel - 1961 - Proceedings and Addresses of the American Philosophical Association 35:5 - 23.
  33. Psychology and Religion: West and East.Carl G. Jung, Herbert Reed, Michael Fordham, Gerhard Adler & R. F. C. Hull - 1959 - Philosophy East and West 9 (3):177-180.
     
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  34.  78
    A Definition of "Degree of Confirmation".Carl G. Hempel & Paul Oppenheim - 1945 - Philosophy of Science 12 (2):98-115.
    1. The problem. The concept of confirmation of an hypothesis by empirical evidence is of fundamental importance in the methodology of empirical science. For, first of all, a sentence cannot even be considered as expressing an empirical hypothesis at all unless it is theoretically capable of confirmation or disconfirmation, i.e. unless the kind of evidence can be characterized whose occurrence would confirm, or disconfirm, the sentence in question. And secondly, the acceptance or rejection of a sentence which does represent an (...)
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  35.  24
    The Degrees of Bi-Immune Sets.Carl G. Jockusch - 1969 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 15 (7-12):135-140.
  36.  45
    Valuation and Objectivity in Science.Carl G. Hempel - 1983 - In R. Cohen & L. Laudan (eds.), Physics, Philosophy, and Psychoanalysis. D. Reidel. pp. 73--100.
  37. Turns in the Evolution of the Problem of Induction.Carl G. Hempel - 1981 - Synthese 46 (3):389 - 404.
  38.  7
    The Degrees of Bi‐Immune Sets.Carl G. Jockusch - 1969 - Mathematical Logic Quarterly 15 (7‐12):135-140.
  39. Carl G. Hempel on Scientific Theories.Rudolph Carnap - 1963 - In Paul Arthur Schilpp (ed.), The Philosophy of Rudolf Carnap. La Salle, Ill., Open Court. pp. 958--966.
  40.  57
    Modus Tollens Probabilized.Carl G. Wagner - 2004 - British Journal for the Philosophy of Science 55 (4):747-753.
    We establish a probabilized version of modus tollens, deriving from p(E|H)=a and p()=b the best possible bounds on p(). In particular, we show that p() 1 as a, b 1, and also as a, b 0. Introduction Probabilities of conditionals Conditional probabilities 3.1 Adams' thesis 3.2 Modus ponens for conditional probabilities 3.3 Modus tollens for conditional probabilities.
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  41.  11
    Diagonally Non-Computable Functions and Bi-Immunity.Carl G. Jockusch & Andrew E. M. Lewis - 2013 - Journal of Symbolic Logic 78 (3):977-988.
  42.  70
    Peer Disagreement and Independence Preservation.Carl G. Wagner - 2011 - Erkenntnis 74 (2):277-288.
    It has often been recommended that the differing probability distributions of a group of experts should be reconciled in such a way as to preserve each instance of independence common to all of their distributions. When probability pooling is subject to a universal domain condition, along with state-wise aggregation, there are severe limitations on implementing this recommendation. In particular, when the individuals are epistemic peers whose probability assessments are to be accorded equal weight, universal preservation of independence is, with a (...)
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  43.  34
    Boolean Algebras, Stone Spaces, and the Iterated Turing Jump.Carl G. Jockusch & Robert I. Soare - 1994 - Journal of Symbolic Logic 59 (4):1121 - 1138.
    We show, roughly speaking, that it requires ω iterations of the Turing jump to decode nontrivial information from Boolean algebras in an isomorphism invariant fashion. More precisely, if α is a recursive ordinal, A is a countable structure with finite signature, and d is a degree, we say that A has αth-jump degree d if d is the least degree which is the αth jump of some degree c such there is an isomorphic copy of A with universe ω in (...)
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  44. The White Shoe: No Red Herring.Carl G. Hempel - 1967 - British Journal for the Philosophy of Science 18 (3):239-240.
  45.  10
    Review: G. Vaccarino, Dimensions of Signs and Metascience. [REVIEW]Carl G. Hempel - 1950 - Journal of Symbolic Logic 14 (4):247-247.
  46. Uniformly Introreducible Sets.Carl G. Jockusch - 1968 - Journal of Symbolic Logic 33 (4):521-536.
  47. Encounters with God in Augustine's Confessions: Books Vii-Ix.Carl G. Vaught - 2004 - State University of New York Press.
    This reappraisal of the middle section of Augustine's Confessions covers the period of Augustine's conversion to Christianity. The author argues against the prevailing Neoplatonic interpretation of Augustine.
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  48.  4
    Observations Sur la Méthode des Sciences de la Nature.Carl G. Hempel - 1950 - Journal of Symbolic Logic 14 (4):248-248.
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  49.  34
    Commuting Probability Revisions: The Uniformity Rule. [REVIEW]Carl G. Wagner - 2003 - Erkenntnis 59 (3):349-364.
    A simple rule of probability revision ensures that the final result ofa sequence of probability revisions is undisturbed by an alterationin the temporal order of the learning prompting those revisions.This Uniformity Rule dictates that identical learning be reflectedin identical ratios of certain new-to-old odds, and is grounded in the oldBayesian idea that such ratios represent what is learned from new experiencealone, with prior probabilities factored out. The main theorem of this paperincludes as special cases (i) Field's theorem on commuting probability-kinematical (...)
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  50. Some Remarks on `Facts' and Propositions.Carl G. Hempel - 1935 - Analysis 2 (6):93-96.
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