On Formulas of One Variable in next (ktb)
نویسنده
چکیده
In this paper we consider formulas written in one variable in the normal logic T2 = KTB ⊕ 2p → 2p. We present some special model for T2 to construct infinitely many non-equivalent formulas written in one variable and some family of models to construct continuum of logics over T2 ∗ .
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تاریخ انتشار 2006