A Class of 2-(3n7, 3n−1 7, (3n−1 7−1)/2) Designs
Document Type
Article
Publication Date
10-23-2006
Abstract
Generalized Hadamard matrices are used for the construction of a class of quasi‐residual nonresolvable BIBD's with parameters . The designs are not embeddable as residual designs into symmetric designs if n is even. The construction yields many nonisomorphic designs for every given n ≥ 2, including more than 1017 nonisomorphic 2‐(63,21,10) designs.
Publication Title
Journal of Combinatorial Designs
Recommended Citation
Tonchev, V.
(2006).
A Class of 2-(3n7, 3n−1 7, (3n−1 7−1)/2) Designs.
Journal of Combinatorial Designs,
15(6), 460-464.
http://doi.org/10.1002/jcd.20133
Retrieved from: https://digitalcommons.mtu.edu/math-fp/112
Publisher's Statement
© 2006 Wiley Periodicals, Inc. Publisher’s version of record: https://doi.org/10.1002/jcd.20133