(logic) A set, whose elements are called nodes or worlds, together with a preordering relation for that set, called its accessibility relation.

(logic) A Kripke frame together with either one of the following: (1) a function associating each of the frame's worlds to a set of prime formulae which are "true" for the given world, (2) a function associating each prime formula to a set of worlds for which the prime formula is "true", (3) a forcing relation between worlds and prime formulae. Additionally, there is a set of rules for deducing (from the given function or relation) what formulae are forced to be true by a given world. (The set of rules depends on which logic the Kripke model is being applied to, whether one of several modal logics or intuitionistic logic).

plural of Kripke frame

plural of Kripke model

Of or relating to Saul Kripke, American philosopher and logician.

(philosophy) A posited person who holds Saul Kripke's unfaithful interpretations of Ludwig Wittgenstein's philosophy