On the existence of nested orthogonal arrays
- Mukerjee, Rahul
- Qian, Peter Z.G.
- Jeff Wu, C.F.
Publication date
October 2008
DOI Publisher
Elsevier BV ISSN
0012-365X Citation count (estimate)
12Abstract
AbstractA nested orthogonal array is an OA(N,k,s,g) which contains an OA(M,k,r,g) as a subarray. Here r<s and M<N. Necessary conditions for the existence of such arrays are obtained in the form of upper bounds on k, given N, M, s, r and g. Examples are given to show that these bounds are quite powerful in proving nonexistence. The link with incomplete orthogonal arrays is also indicated
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