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  1. en.wikipedia.org › wiki › Model_theoryModel theory - Wikipedia

    Vor 5 Tagen · The development of model theory as an independent discipline was brought on by Alfred Tarski during the interbellum. Tarski's work included logical consequence, deductive systems, the algebra of logic, the theory of definability, and the semantic definition of truth, among other topics.

  2. 14. Mai 2024 · Alfred Tarski explicitly sets out to develop a logic and methodology for the deductive sciences; offers classical definitions of the key concepts of this methodology, including the concepts of truth and logical consequence; and formulates the criteria for deciding whether specific objects fall within these concepts.

  3. 14. Mai 2024 · This paper discusses the concepts of sentence, proposition, and truth-bearers as related to the tradition associated with Polish as philosophical language. The views of Twardowski, Łukasiewicz, Leśniewski, Kotarbiński, Ajdukiewicz, and Tarski are...

  4. Vor 5 Tagen · This approach generalizes the LindenbaumTarski algebras of propositional logic. There are three ways of eliminating quantified variables from first-order logic that do not involve replacing quantifiers with other variable binding term operators: Cylindric algebra, by Alfred Tarski and colleagues; Polyadic algebra, by Paul Halmos;

  5. Vor 6 Tagen · Zur Entstehung des Computers. von Alfred Tarski zu Konrad Zuse : zum Einfluss elementarer Sätze der mathematischen Logik bei Alfred Tarski auf die Entstehung der drei Computerkonzepte des Konrad Zuse : tertium non datur. Reihe. >.

  6. 26. Apr. 2024 · Drawing on recently published correspondence as well as on a survey of Polish and international philosophical activity published in 1937 and details concerning the publisher and bookseller Aleksander Mazzucato, I provide evidence that, contrary to some recent assertions (but in line with older bibliographical entries), Tarski's ‘Der Wahrheitsbeg...

  7. 25. Apr. 2024 · A. Indrzejczak in ‘The Problem of Natural Representation of Reasoning in the Lvov-Warsaw School’ puts forward an interesting hypothesis that both Alfred Tarski and Stanisław Leśniewski knew the first version of natural deduction formulated by Stanisław Jaśkowski much earlier than in 1934, i.e. before the date of Stanisław ...