direct product

(redirected from Set direct product)

direct product

[də′rekt ′präd·əkt]
(mathematics)
Given a finite family of sets A1, …, An, the direct product is the set of all n-tuples (a1, …, an), where ai belongs to Ai for i = 1, …, n.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.