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Семинары отдела математической логики "Теория доказательств" и "Logic Online Seminar"
17 февраля 2020 г. 18:30, г. Москва, МИАН (ул. Губкина, 8), ауд. 313 + Zoom
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From forcing to satisfaction in Kripke models of intuitionistic predicate logic
Maryam Abiri |
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Эта страница: | 109 |
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Аннотация:
We answer a natural question concerning the relation between forcing and satisfaction in Kripke models of intuitionistic predicate logic. We define a class of formulas denoted by R∗, with the property that forcing of any R∗-formula in a node of a Kripke model of intuitionistic predicate logic implies its satisfaction in the classical structure attached to that node. We also prove that any formula with this property is an R∗-formula.
Язык доклада: английский
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