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1Science and GamesPoznan Studies in the Philosophy of the Sciences and the Humanities 51 213-224. 1997.
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90On the principle of the excluded middleHistory and Philosophy of Logic 8 (1): 67-69. 1987.The brief article of 1910 which is translated here is, as the prefatory note explains, significant for understanding both the way in which ?ukasiewicz came to many-valued logic and the influences under which he stood at the time
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6Modalności zdanioweRoczniki Filozoficzne 52 (2): 429-438. 2004.This paper examines some problems concerning modalities as operators acting on sentential arguments. At first, formal dependencies between modalities are described. Then, the problem of translations of modalities as operators into modalities as predicates is discussed. The author shows that although some predicates satisfy laws of the logical square for modalities, they cannot be represented by sentences with modal operators in front. The explanation of this fact is proposed by using Czeżowski\'…Read more
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97Psychologism and metalogicSynthese 137 (1-2). 2003.This paper examines two arguments againstpsychologism advanced by Frege andHusserl. The first argument says that thelaws of logic cannot be justified by thelaws of psychology, because the formerand a priori and certain, but the latterare probable only. The second argumentpoints out that the status of logicallaws as universal principles of thinking isnot intelligible on the psychologisticinterpretation of logic. The author tries toshow how to examine both arguments bymetalogical devices.
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43Some Current Problems in Metamathematics 1History and Philosophy of Logic 16 (2): 159-168. 1995.In this article the author first described the developments which brought to focus the importance of consistency proofs for mathematics, and which led Hilbert to promote the science of metamathemat-ics. Further comments and remarks concern the (partly analogous) beginnings of the work on the decision problem, Gödel?s theorems and related matters, and general metamathematics. An appendix summarizes a text by the author on completeness and categoricity
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Zrozumieć Tarskiego czy zrozumieć teorię prawdy Tarskiego?Przeglad Filozoficzny - Nowa Seria 91. 2014.
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1Review: Constructibility and Mathematical Existence} by Ch. C hihara (review)History and Philosophy of Logic 13 233-234. 1992.
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153Two Critical Contributions to the Problem of Truth and MeaningPolish Journal of Philosophy 1 (1): 137-141. 2007.This paper critically discusses two points concerning some recent views about the concept of truth. Firstly, contrary to Davidson, it shows that meaning of sentences cannot be explicated by T-equivalences. In particular, “is true” is an extensional predicate, but “means that” an intensional one. Secondly, the minimalist account of truth does not provide a satisfactory analysis of the concept of falsity. In this respect, minimalism does not satisfy Russell’s claim that any adequate truth-theory m…Read more
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Lingwistyka, logika i paradoks kłamcy. Uwagi o artykule A. Gawrońskiego "tzw. Zdanie kłamcy" jako rekurencyjna funkcja zdaniowa ("The Polish Solution") (review)Studia Semiotyczne 25 67-75. 2004.
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71Aletheia in Greek thought until AristotleAnnals of Pure and Applied Logic 127 (1-3): 339-360. 2004.This paper investigates the concept of aletheia in ancient philosophy from the pre-Socratics until Aristotle. The meaning of aletheia in archaic Greek is taken as the starting point. It is followed by remarks about the concept of truth in the Seven Sages. The author discusses this concept as it appears in views and works of philosophers and historians. A special section is devoted to the epistemological and ontological understanding of truth. On this occasion, influential views of Heidegger are …Read more
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Essayson Actions and Events, D. Daviidson - Book RevievDialectics and Humanism 17 (1): 178-179. 1990.
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Logical content of two legal principlesCommunication and Cognition. Monographies 28 (1): 87-90. 1995.
Areas of Interest
Metaphilosophy |
Logic and Philosophy of Logic |