9 ideas
5831 | The new view is that "water" is a name, and has no definition [Schwartz,SP] |
10163 | Propositional modal logic has been proved to be complete [Kripke, by Feferman/Feferman] |
10760 | With possible worlds, S4 and S5 are sound and complete, but S1-S3 are not even sound [Kripke, by Rossberg] |
16189 | The variable domain approach to quantified modal logic invalidates the Barcan Formula [Kripke, by Simchen] |
15132 | The Barcan formulas fail in models with varying domains [Kripke, by Williamson] |
5829 | We refer to Thales successfully by name, even if all descriptions of him are false [Schwartz,SP] |
5830 | The traditional theory of names says some of the descriptions must be correct [Schwartz,SP] |
15049 | Metaphysical realists are committed to all unambiguous statements being true or not true [Dummett] |
5826 | The intension of "lemon" is the conjunction of properties associated with it [Schwartz,SP] |