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Geometric isomorphism check for symmetric factorial designs
- Source :
-
Journal of Complexity . Oct2011, Vol. 27 Issue 5, p441-448. 8p. - Publication Year :
- 2011
-
Abstract
- Abstract: Two designs are geometrically isomorphic if one design can be obtained from the other by reordering the runs, relabeling the factors and/or reversing the level order of one or more factors. In this paper, some new necessary and sufficient conditions for identifying geometric isomorphism of symmetric designs with prime levels are provided. A new algorithm for checking geometric isomorphism is proposed and a searching result for geometrically non-isomorphic 3-level orthogonal arrays of 18 runs is presented. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0885064X
- Volume :
- 27
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Complexity
- Publication Type :
- Academic Journal
- Accession number :
- 61161963
- Full Text :
- https://doi.org/10.1016/j.jco.2011.04.001