3 ideas
13166 | Essences are no use in mathematics, if all mathematical truths are necessary [Mancosu] |
14080 | Are causal descriptions part of the causal theory of reference, or are they just metasemantic? [Kaplan, by Schaffer,J] |
11968 | The intension of a sentence is the set of all possible worlds in which it is true [Carnap, by Kaplan] |