The Basis Number of the Strong Product of Paths with Different Ladders
نویسندگان
چکیده
In this paper we prove that the basis number of the strong product of paths with ladders, circular ladders and möbius ladders is less than or equal to 4. However, applying a theorem of Jaradat [10], which gives a general upper bound of the strong product of a bipartite graphs with general graphs, we find that the basis number of these graphs is less than or equal to 5. Mathematics Subject Classification: Primary 05C38; Secondary 15A03
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تاریخ انتشار 2009