Trivial Upper Bound on the Number of Factors for OOAs

Requiring s ≤ ∞ is a trivial upper bound on the number of factors s of an ordered orthogonal array OOA(M, s, Sb, T , k) because it allows arbitrarily large values of s.

OOAs Meeting this Bound

OOAs with arbitrarily large s exist. In particular, OOAs with k = 0 (arbitrary OOA) and k = 1 (embedding of line OA / dual of parity check code) can have arbitrarily large s for any fixed M.

See Also

Copyright

Copyright © 2004, 2005, 2006, 2007, 2008, 2009, 2010 by Rudolf Schürer and Wolfgang Ch. Schmid.
Cite this as: Rudolf Schürer and Wolfgang Ch. Schmid. “Trivial Upper Bound on the Number of Factors for OOAs.” From MinT—the database of optimal net, code, OA, and OOA parameters. Version: 2008-04-04. http://mint.sbg.ac.at/desc_OBoundTrivialS.html

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