11 citations · 40 across the 11 of their papers we have counts for
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cs.LO2015★ 7 cited
Logics of Essence and Accident
Jie Fan
In the literature, essence is formalized in two different ways, either de dicto, or de re. Following \cite{Marcos:2005}, we adopt its de dicto formalization: a formula is essential…
cs.LO2015★ 11 cited
Logics of Strong Noncontingency
Jie Fan
Inspired by Hintikka's treatment of question embedding verbs in [8] and the variations of noncontingency operator, we propose a logic with strong noncontingency operator $\blacktri…