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Sharpness of exponent bounds for

✍ Scribed by Karen McCready

Book ID
113740276
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
204 KB
Volume
216
Category
Article
ISSN
0022-4049

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We show that under the self-conjugacy condition a McFarland difference set with p=2 and f 2 in an abelian group G can only exist, if the exponent of the Sylow 2-subgroup does not exceed 4. The method also works for odd p (where the exponent bound is p and is necessary and sufficient), so that we obt