Back نظرية الترتيب Arabic Теория на наредбите Bulgarian Teoria de l'ordre Catalan Teorie uspořádání Czech Ordningsteori Danish Θεωρία διάταξης Greek Teoría del orden Spanish Ordenaren teoria Basque نظریه ترتیب Persian Teoría da orde Galician
 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (December 2015) |
Order theory is a branch of mathematics that investigates the intuitive notion of order using binary relations. It provides a formal framework for describing statements such as "this is less than that" or "this precedes that". This article introduces the field and provides basic definitions. A list of order-theoretic terms can be found in the order theory glossary.