%A Reinhard Muskens
%J Logique et Analyse
%T Hyperfine-Grained Meanings in Classical Logic
%X This paper develops a semantics for a fragment of English that is based on the idea of `impossible possible worlds'. This idea has earlier been formulated by authors such as Montague, Cresswell, Hintikka, and Rantala, but the present set-up shows how it can be formalized in a completely unproblematic logic---the ordinary classical theory of types. The theory is put to use in an account of propositional attitudes that is `hyperfine-grained', i.e. that does not suffer from the well-known problems involved with replacing expressions by logical equivalents.
%K hyperintensionality, type theory, propositional attitudes
%P 159-176
%V 133/13
%D 1991
%L cogprints4707