title: A Brief Introduction to N-universes creator: Franceschi, Paul subject: Philosophy of Science description: I describe in this paper the basic elements of the n-universes, a methodological tool originally introduced in Franceschi (2001) in the context of the study of Goodman's paradox. As the n-universes can be used in wide-ranging applications, such as thought experiments, I describe them from an essentially pragmatic standpoint, i.e. by describing accurately the step-by-step process which leads to a given modelisation. date: 2007-04 type: Preprint type: NonPeerReviewed format: application/pdf identifier: http://cogprints.org/5511/1/A_Brief_Introduction_to_N-universes.pdf identifier: Franceschi, Paul (2007) A Brief Introduction to N-universes. [Preprint] relation: http://cogprints.org/5511/