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41. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 1
Jesús-María Larrazábal Del cálculo a la teoría de conjuntos
42. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 1
Yon Pérez Laraudogoitia Interpretación modal de la mecánica cuántica
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In this paper, we present a (propositionaI) modal-Iogic approximation to Quantum Mechanics from a reduced and characteristic number of “crucial experiments” and so independently of the lattice of subspaces of Hilbert space. Kripke’s semantics, which determinates this system, allows to define, from a new point of view, the notions of “measurement process” and “virtual world” and admits a natural interpretation which in turn can help us to understand the measurement problem. In this way, we can attempt a “many-worlds” interpretation of Quantum Mechanics, in the way of Everett.
43. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 1
Yosu Yurramendi Analisis de datos y lógica de enunciados
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We understand by data analysis the full set of methods which are used to point out the structural relations between certain objects and the characteristics observed in them. In the case where these characteristics admit a process of dichotomy, the relations can be expressed in terms of propositional logic.In the present paper, we endeavour to make clear the opposition between the problems of propositional logic and those of certain model utilised in data analysis: in propositional logic, we look for a solution verified by a given set of propositions; as long as we are concerned with data analysis, we look for a solution in terms of propositions which include as proper parts the observed objects.Finally, we draw the main lines of two very used methods which can be relevant with the aid of computer: the factor analysis and the automatic classification (cluster analysis).
44. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 1
Libros recibidos
45. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 1
Simposio Internacional sobre Genética y Conducta (Valencia)
46. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 2
Javier Echeverria Simposio Ludwig Wittgenstein
47. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 2
Javier Echeverria VI Simposio Internacional de Filosofía (UNAM, México)
48. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 2
Lorenzo Peña Note of 2d. Frege Conference
49. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 2
Jesús María Larrazabal Logic Colloquium ‘85
50. Theoria. Revista de Teoría, Historia y Fundamentos de la Ciencia: Volume > 1 > Issue: 2
José Félix Tobar Arbulu Verdad parcial y lógica intuicionista