Testing set proportionality and the Ádám isomorphism of circulant graphs
نویسندگان
چکیده
Given two k element subsets S,T ⊆ Zn, we give a quasi-linear algorithm to either find λ ∈ Z∗n such that S = λT or prove that no such λ exists. This question is closely related to isomorphism testing of circulant graphs and has recently been studied in the literature. © 2005 Elsevier B.V. All rights reserved.
منابع مشابه
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ورودعنوان ژورنال:
- J. Discrete Algorithms
دوره 4 شماره
صفحات -
تاریخ انتشار 2006