3-designs Derived from Plane Algebraic Curves
نویسندگان
چکیده
In this paper, we develop a simple method for computing the stabilizer subgroup of a subgroup of D(g) = {α ∈ Fq | there is a β ∈ Fq such that β = g(α)} in PSL2(Fq), where q is a large odd prime power, n is a positive integer dividing q − 1, and g(x) ∈ Fq [x]. As an application, we construct new infinite families of 3-designs (cf. Examples 3.4 and 3.5).
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تاریخ انتشار 2007