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Difference Families From Lines and Half Lines

✍ Scribed by Q. Xiang


Book ID
102567205
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
107 KB
Volume
19
Category
Article
ISSN
0195-6698

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✦ Synopsis


Using lines and half lines in a two-dimensional vector space over G F(q), we generalize the constructions of difference families of Xia and Liu which are important for the construction of Williamson-type matrices. Also based on this geometric point of view, we give new and simpler proofs for these constructions.


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