Centers of n-fold tensor products of graphs
نویسندگان
چکیده
Formulas for vertex eccentricity and radius for the n-fold tensor product G = ⊗n i=1 Gi of n arbitrary simple graphs Gi are derived. The center of G is characterized as the union of n + 1 vertex sets of form V1 × V2 × · · · × Vn, with Vi ⊆ V (Gi).
منابع مشابه
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عنوان ژورنال:
- Discussiones Mathematicae Graph Theory
دوره 24 شماره
صفحات -
تاریخ انتشار 2004