The evaluation of κ3
نویسندگان
چکیده
Numerical evidence relevant to the evaluation of the constant κ3 in the conjectural distribution of three-prime Carmichael numbers of Granville and Pomerance (2001) is summarised.
منابع مشابه
The minimal size of a graph with generalized connectivity κ3 = 2
Let G be a nontrivial connected graph of order n and k an integer with 2 ≤ k ≤ n. For a set S of k vertices of G, let κ(S) denote the maximum number of edge-disjoint trees T1, T2, . . . , T in G such that V (Ti) ∩ V (Tj) = S for every pair i, j of distinct integers with 1 ≤ i, j ≤ . Chartrand et al. generalized the concept of connectivity as follows. The k-connectivity, denoted by κk(G), of G i...
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A reference in the paper by Xuan & Zhao [Acta Cryst. (2007), E63, m2678] is replaced.[This corrects the article DOI: 10.1107/S1600536807045941.].
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ورودعنوان ژورنال:
- Math. Comput.
دوره 77 شماره
صفحات -
تاریخ انتشار 2008