|Fiction: a counterfactual assumption or history. In philosophy, it is the question how a truth value can be attributed to fictional statements. See also idealization, as if, truth, facts, counterfactuals, theories, theoretical entities, existence, ontology.|
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Russell: all sentences about fictional entities are false - Frege: no truth value (empty name) - Russell: names for fictional entities are disguised descriptions - no meaning by naming.
Me I Albert Menne Folgerichtig Denken Darmstadt 1988
HH II Hoyningen-Huene Formale Logik, Stuttgart 1998
Re III Stephen Read Philosophie der Logik Hamburg 1997
Sal IV Wesley C. Salmon Logik Stuttgart 1983
Sai V R.M.Sainsbury Paradoxien Stuttgart 2001