Accessibility Relation

In modal logic, an accessibility relation is a binary relation, written as between possible worlds.

Read more about Accessibility Relation:  Description of Terms, Basic Review of (Propositional) Modal Logic, The Four Types of The 'Accessibility Relation' in Formal Semantics, Comment About The 'Accessibility Relation', Philosophical Applications, Computer Science Applications

Famous quotes containing the word relation:

    “The difference between objective and subjective extension is one of relation to a context solely.”
    —William James (1842–1910)