Computing Linear Codes and Unitals
Document Type
Article
Publication Date
1-1-1998
Abstract
The 2-rank of any 2-(28,4,1) design (unital on 28 points) is known to be between 19 and 27. It is shown by the enumeration and analysis of certain binary linear codes that there are no imitais of 2-rank 20, and that there are exactly 4 isomorphism classes of imitais of 2-rank 21. Combined with previous results, this completes the classification of unitals on 28 points of 2-rank less than 22.
Publication Title
Designs, Codes, and Cryptography
Recommended Citation
Jaffe, D.,
&
Tonchev, V.
(1998).
Computing Linear Codes and Unitals.
Designs, Codes, and Cryptography,
14(1), 39-52.
http://doi.org/10.1023/A:1008204420606
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/8227
