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Jan Dejnožka [32]Jan Christopher Dejnozka [1]
  1.  1
    The Ontology of the Analytic Tradition and its Origins: Realism and Identity in Frege, Russell, Wittgenstein, and Quine.Jan Dejnozka - 1996 - Littlefield Adams Books.
    The analytic movement advertised its 'linguistic turn' as a radical break from the two-thousand-year-old substance tradition. But this is an illusion. On the fundamental level of ontology, there is enough reformulation and presupposition of traditional 'no entity without identity' themes to analogize Frege, Russell, Wittgenstein, and Quine to Aristotle as paradigmatic of modified realism. Thus the pace of ontology is glacial. Frege and Russell, not Wittgenstein and Quine, emerge as the true analytic progenitors of 'no entity without identity,' offering between (...)
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  2.  34
    Frege on Identity.Jan Dejnozka - 1981 - International Studies in Philosophy 13 (1):31-41.
  3.  44
    The Ontological Foundation of Russell's Theory of Modality.Jan Dejnozka - 1990 - Erkenntnis 32 (3):383 - 418.
    Prominent thinkers such as Kripke and Rescher hold that Russell has no modal logic, even that Russell was indisposed toward modal logic. In Part I, I show that Russell had a modal logic which he repeatedly described and that Russell repeatedly endorsed Leibniz's multiplicity of possible worlds. In Part II, I describe Russell's theory as having three ontological levels. In Part III, I describe six Parmenidean theories of being Russell held, including: literal in 1903; universal in 1912; timeless in 1914; (...)
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  4. Dummett.Jan Dejnožka - 2010 - Diametros 25:118-131.
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  5. Bertrand Russell on Modality and Logical Relevance.Jan Dejnožka - 2001 - Studia Logica 68 (2):289-294.
  6.  26
    Russell’s Robust Sense of Reality: A Reply to Butchvarov.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):155-164.
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  7.  31
    Frege: Existence Defined as Identifiability.Jan Dejnozka - 1982 - International Studies in Philosophy 14 (2):1-17.
  8. Zeno's Paradoxes and the Cosmological Argument.Jan Dejnozka - 1989 - International Journal for Philosophy of Religion 25 (2):65 - 81.
    I SHOW THAT THE COSMOLOGICAL ARGUMENT OF AQUINAS FOR THE EXISTENCE OF GOD COMMITS A RATHER TRIVIAL LINGUISTIC FALLACY, BY SHOWING THAT (1) SOME OF ZENO'S PARADOXES COMMIT A TRIVIAL LINGUISTIC FALLACY, AND THAT (2) THE COSMOLOGICAL ARGUMENT IS SUFFICIENTLY SIMILAR TO THESE PARADOXES THAT IT COMMITS THE SAME FALLACY. COPLESTON'S VIEW THAT "MENTION OF THE MATHEMATICAL INFINITE SERIES IS IRRELEVANT" TO "ANY" OF AQUINAS'S ARGUMENTS FOR GOD'S EXISTENCE IS THUS SHOWN FALSE.
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  9.  39
    Observational Ecumenism, Holist Sectarianism: The Quine-Carnap Conflict on Metaphysical Realism.Jan Dejnožka - 2006 - Philo 9 (2):165-191.
    Do any significant philosophical differences between Quine and Carnap follow from Quine’s rejection of Carnap’s analytic-synthetic distinction? Not if they both understand empirical evidence in merely observational terms. But it follows from Quine’s rejection of the distinction that empirical evidence has degrees of holophrastic depth penetrating even into logic and ontology. Thus his reasons to prefer realism to idealism are holophrastically empirical. I discuss Quine’s holist sectarian realism on private languages, externalism versus internalism, unobserved objects, unobservable abstract entities, bivalence, ecumenicism (...)
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  10.  87
    The Concept of Relevance and the Logic Diagram Tradition.Jan Dejnožka - 2010 - Logica Universalis 4 (1):67-135.
    What is logical relevance? Anderson and Belnap say that the “modern classical tradition [,] stemming from Frege and Whitehead-Russell, gave no consideration whatsoever to the classical notion of relevance.” But just what is this classical notion? I argue that the relevance tradition is implicitly most deeply concerned with the containment of truth-grounds, less deeply with the containment of classes, and least of all with variable sharing in the Anderson–Belnap manner. Thus modern classical logicians such as Peirce, Frege, Russell, Wittgenstein, and (...)
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  11. Dummett's Forward Road to Frege and to Intuitionism.Jan Dejnožka - 2010 - Diametros 25:118-131.
    This paper continues Michael Dummett's and my discussion of Frege in The Philosophy of Michael Dummett [2007]. Most of it is about Dummett’s change in view on Frege’s senses and objects. The issues include: the cognitive order versus the ontological order for the forward road; the nature and identity of senses and the different senses of "intension;" the nature of saturation; whether special quantifiers are now needed for senses; and Frege’s earlier and later permutation arguments. I discuss the implications of (...)
     
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  12.  31
    Reply to Ostertag.Jan Dejnozka - 2001 - Russell: The Journal of Bertrand Russell Studies 21 (1).
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  13. Russell on Modality: Reply to Kervick.Jan Dejnožka - 2003 - The Bertrand Russell Society Quarterly 120.
     
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  14. Twenty Fregean Ways to Quantify Over Frege's Senses.Jan Dejnožka - 2020 - Diametros:1-15.
    This paper continues my discussion with Michael Dummett on Frege’s senses, published in The Philosophy of Michael Dummett and further developed in Diametros. In his reply to my original paper, Dummett came to agree with me that senses are neither objects nor functions, since they have a categorially different kind of linguistico-metaphysical function to perform. He then asks how we might quantify over senses, if they are neither objects nor functions. He discusses two main options, and finds one unviable and (...)
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  15.  5
    Frege: Existence Defined as Identifiability.Jan Dejnozka - 1982 - International Studies in Philosophy 14 (2):1-17.
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  16. Origins of the Private Language Argument.Jan Dejnozka - 1995 - Diálogos. Revista de Filosofía de la Universidad de Puerto Rico 30 (66):59-78.
     
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  17.  28
    Reply to Butchvarov’s “Russell’s Views on Reality”.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):181-184.
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  18.  20
    Essay Review.Joseph W. Dauben, Francisco Rodríguez-Consuegra, Jan Dejnožka & Thomas Williams - 1997 - History and Philosophy of Logic 18 (1):33-40.
    Shaughan La Vine, Understanding the Infinite.Cambridge, Massachussets :Harvard University Press, 1994, ix + 372 pp.£31.95/$47.95 B.Russell, Foundations of logic 1903‐05, The Collected Papers of Bertrand Russell, Volume 4, Edited by Urquhart, A.with the assistance of Lewis, A.C.London and New York:Routledge, 1994, Hi+ 743 pp.£100 Ray Monk and Anthony Palmer, Bertrand Russell and the Origins of Analytical Philosophy.Introduction by Ray Monk and Anthony Palmer.Bristol, U.K.:Thoemmes Press, 1996. xvi + 383 pp.£48.00/$78.00 ; £16.95/$29.95 T.J.Holopainen, Dialectic & Theology in the Eleventh Century.Leiden:E.J.Brill, 1996. (...)
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  19.  18
    Reply to Butchvarov’s “Russell’s Views on Reality”.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):181-184.
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  20.  20
    Reply to Umphrey’s “the Meinongian-Antimeinongian Dispute Reviewed”.Jan Dejnozka - 1998 - Grazer Philosophische Studien 32 (1):185-186.
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  21.  17
    Reply to Umphrey’s “the Meinongian-Antimeinongian Dispute Reviewed”.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):185-186.
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  22.  11
    Reply to Umphrey’s “the Meinongian-Antimeinongian Dispute Reviewed”.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):185-186.
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  23.  27
    Butchvarov: Phenomenology, Ontology, Universals, and Goodness.Jan Dejnožka - 2001 - Philosophia 28 (1-4):445-454.
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  24.  10
    Reply to Falk's Review of The Ontology of the Analytic Tradition and Its Origins.Jan Dejnozka - 1999 - Russell: The Journal of Bertrand Russell Studies 19 (1).
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  25.  39
    Reviews of E. Husserl, Logik Und Allgemeine Wissenschaftstheorie. Vorlesungen 1917/18, MIT Ergaumlnzenden Texten Aus der Ersten Fassung 1910/11. Introduction by U. Panzer , ISBN 0 792 33731 X; D. Jacquette, Meinongian Logic. The Semantics of Existence and Nonexistence , ISBN 3 11 014865 X; M. Beaney , The Frege Reader , ISBN 0 631 194 452; Elliott Mendelson, Introduction to Formal Logic, Fourth Edition , ISBN 1 412 808307; Samuel Guttenplan, The Languages of Logic. An Introduction to Formal Logic, Second Edition , ISBN 1 55786 988 X; A. C. Grayling, An Introduction to Philosophical Logic, Third Edition , ISBN 0 631 19982 9; Lewis Carroll, Das Spiel der Logik, Edited with an Afterword by P. Good, Translated by M. Zoumlllner , ISBN 3 7728 1998 2. [REVIEW]C. Hill, R. Poli & jan Dejnozka - 1998 - History and Philosophy of Logic 19 (2):115-123.
    E. Husserl, Logik und allgemeine Wissenschaftstheorie. Vorlesungen 1917/18, mit ergänzenden Texten aus der ersten Fassung 1910/11. Introduction by U. Panzer. Dordrecht:Kluwer, 1996. lxii + 554 pp. £130. ISBN0 792 33731 X D. Jacquette, Meinongian logic. The semantics of existence and nonexistence. Berlin and New York:Walter de Gruyter, 1996. xiii + 297 pp. DM 198. ISBN 3 11 014865 X M. Beaney, The Frege Reader. Blackwell Publishers, 1997. xv + 409 pp. £14.99/$21.95. ISBN 0 631 194 452 Elliott Mendelson, Introduction to (...)
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  26.  8
    Reply to Butchvarov’s “Russell’s Views on Reality”.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):181-184.
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  27.  34
    Russell’s Robust Sense of Reality: A Reply to Butchvarov.Jan Dejnozka - 1988 - Grazer Philosophische Studien 32 (1):155-164.
  28.  15
    Essay Review.Jan Dejnožka - 1997 - History and Philosophy of Logic 18 (1):49-54.
    Ray Monk and Anthony Palmer (eds.), Bertrand Russell and the Origins of Analytical Philosophy. Introduction by Ray Monk and Anthony Palmer. Bristol, U.K.:Thoemmes Press, 1996. xvi + 383 pp. £48.00/$78.00 (cloth); £16.95/$29.95 (paper).
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  29.  7
    Bertrand Russell on Modality and Logical Relevance.Jan Dejnožka - 1999 - Ashgate.
    In this exhaustive study of Russell on modality and relevance, the author imputes seven S5 logics to Russell and shows that Russell states the key to his modal theory in at least nine works over a period of at least 36 years. He then explains five modal 'howlers' which Russell has been accused of, as based on misunderstandings.
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  30. Bertrand Russell on Modality and Logical Relevance.Jan Dejnozka - 1999 - Routledge.
    First published in 1999, this volume re-examines Bertrand Russell's views on modal logic and logical relevance, arguing that Russell does in fact accommodate modality and modal logic. The author, Jan Dejnozka, draws together Russell's comments and perspectives from throughout his canon in order to demonstrate a coherent view on logical modality and logical relevance. To achieve this, Dejnozka explores questions including whether Russell has a possible worlds logic, Rescher's case against Russell, Russell's three levels of modality and the motives and (...)
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  31. The Ontology of the Analytic Tradition and its Origins: Realism and Identity in Frege, Russell, Wittgenstein, and Quine.Jan Dejnozka - 1996 - Rowman & Littlefield Publishers.
    The analytic movement advertised its 'linguistic turn' as a radical break from the two-thousand-year-old substance tradition. But this is an illusion. On the fundamental level of ontology, there is enough reformulation and presupposition of traditional 'no entity without identity' themes to analogize Frege, Russell, Wittgenstein, and Quine to Aristotle as paradigmatic of modified realism. Thus the pace of ontology is glacial. Frege and Russell, not Wittgenstein and Quine, emerge as the true analytic progenitors of 'no entity without identity,' offering between (...)
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