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:

    Our sympathy is cold to the relation of distant misery.
    Edward Gibbon (1737–1794)