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  1.  25 DLs
    Shahid Rahman & Helge Rückert (2001). Dialogical Connexive Logic. Synthese 127 (1-2):105 - 139.
    Many of the discussions about conditionals can best be put as follows:can those conditionals that involve an entailment relation be formulatedwithin a formal system? The reasons for the failure of the classical approachto entailment have usually been that they ignore the meaning connectionbetween antecedent and consequent in a valid entailment. One of the firsttheories in the history of logic about meaning connection resulted from thestoic discussions on tightening the relation between the If- and the Then-parts of conditionals, which in this (...)
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  2.  16 DLs
    Helge Rückert, Dialogues as a Dynamic Framework for Logic.
    Dialogical logic is a game-theoretical approach to logic. Logic is studied with the help of certain games, which can be thought of as idealized argumentations. Two players, the Proponent, who puts forward the initial thesis and tries to defend it, and the Opponent, who tries to attack the Proponent’s thesis, alternately utter argumentative moves according to certain rules. For a long time the dialogical approach had been worked out only for classical and intuitionistic logic. The seven papers of this (...)
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  3.  10 DLs
    Helge Rückert (2004). A SOLUTION TO FITCH'S PARADOX OF KNOWABILITY. In S. Rahman J. Symons (ed.), Logic, Epistemology, and the Unity of Science. Kluwer Academic Publisher 351--380.
    There is an argument (first presented by Fitch), which tries to show by formal means that the anti-realistic thesis that every truth might possibly be known, is equivalent to the unacceptable thesis that every truth is actually known (at some time in the past, present or future). First, the argument is presented and some proposals for the solution of Fitch's Paradox are briefly discussed. Then, by using Wehmeier's modal logic with subjunctive marks (S5*), it is shown how the derivation can (...)
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  4.  8 DLs
    Shahid Rahman & Helge Rückert (2001). Preface. Synthese 127 (1-2):1-6.
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  5.  4 DLs
    Shahid Rahman & Helge Rückert (1999). Dialogische Modallogik (für T, B, S4, und S5). Logique Et Analyse 167 (168):243-282.
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  6.  2 DLs
    Helge Rückert (2004). Logiques dialogiques 'multivalentes'. Philosophia Scientiae 8 (2):59-87.
    Aim of this paper is to show how so-called multi-valued logics can be formulated within the framework of Dialogical Logic. In order to formulate the particle rules for multi-valued logics the concept of different assertion modes is introduced. Then, by giving appropriate particle and structural rules standard systems of multi-valued logics can be reconstructed dialogically. This is done explicitly for Łukasiewicz’ logic with three values . By replacing the classical structural rule by its intuitionistic counterpart one obtains intuitionistic versions of (...)
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  7.  0 DLs
    Helge Rückert, N. Finnemann, Wolfe Mays & I. Grattan-Guinness (1997). Reviews of Stephen Read, Philosophie der Logik. Eine Einführung, Übersetzt von Martin Suhr. Reinbek Bei Hamburg:Rowohlt Taschenbuch Verlag GmbH, 1997. 312 Pp, 26.90 DM Peter Millican and Andy Clark , Machines and Thought—the Legacy of Alan Turing, I, Introduction by P. Millican. Oxford:Clarendon Press, 1996. 297 Pp. £30.00. ISBN 0-19-823593-3 Roberto Pou and Peter M. Simons Formal Ontology. Dordrecht:Kluwer, 1996. Viii + 293 Pp. DF1 220, $135, £99. ISBN 0792 34104x Jaakko Hintikka, The Principles of Mathematics Revisited. Cambridge:Cambridge University Press, 1996. Xii + 288. No Price Stated. ISBN 0 521 49692 6 Luis Vega Renón, Una Guia de Historia de la Logica. Madrid:Universidad Nacional de Educacion a Distancia, 1996. 271 Pp. No Price Stated. ISBN 84 362 3372 7 Barry Smith, Austrian Philosophy. The Legacy of Franz Brentano. Chicago and La Salle, 111.:Open Court, 1994 . Xii + 381 Pp. No Price Stated. ISBN 0 81260 9256 X Hans Hahn, Gesammelte Abhandlungen, 3. Edited by L. Schmetterer. [REVIEW] History and Philosophy of Logic 18 (4):233-243.
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  8.  0 DLs
    Shahid Rahman & Helge Rückert (1998). Die pragmatischen Sinn-und Geltungskriterien der Dialogischen Logik beim Beweis des Adjunktionssatzes. Philosophia Scientiae 3 (3):145-170.
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