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pro vyhledávání: '"P. K. Schotch"'
Autor:
P. K. Schotch, R. E. Jennings
Publikováno v:
Philosophia. 9:265-278
Autor:
P. K. Schotch, R. E. Jennings
Publikováno v:
Paraconsistent Logic, Essay on the Inconsistent ISBN: 9783884058466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d99732aa062c0043e82c79f7d53b21df
https://doi.org/10.2307/j.ctv2x8v8c7.14
https://doi.org/10.2307/j.ctv2x8v8c7.14
Publikováno v:
Notre Dame J. Formal Logic 22, no. 4 (1981), 375-378
By adopting natural generalizations of relational frame and relational model we showed in [2] that the deontic law D, Dp -» Op, is not universally first-order definable. In effect, we showed there that for n > 2, there is no n-adic first-order sente
Autor:
P. K. Schotch, R. E. Jennings
Publikováno v:
Notre Dame J. Formal Logic 22, no. 3 (1981), 227-238
Of course, since those days logicians have developed new methods, in particular set-theoretic semantics for the treatment of modals. Many feel that, at last, a satisfactory account can be given. Others continue to think that modal logicians persist w