Marginally restricted sequential D-optimal designs
✍ Scribed by Jesús López-Fidalgo; Raul Martín-Martín; Douglas P. Wiens
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- French
- Weight
- 167 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0319-5724
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Bounds are obtained for 7(n), the maximum absolute value taken by the determinant of all n x n matrices whose entries are fourth roots of unity, and a connection between such matrices and real D-optimal designs demonstrated.
## Abstract We obtain new conditions on the existence of a square matrix whose Gram matrix has a block structure with certain properties, including D‐optimal designs of order $n\equiv 3 \pmod 4$, and investigate relations to group divisible designs. We also find a matrix with large determinant for