Characterizations of bipartite Steinhaus graphs
نویسندگان
چکیده
We characterize bipartite Steinhaus graphs in three ways by partitioning them into four classes and we describe the color sets for each of these classes. An interesting recursion had previously been given for the number of bipartite Steinhaus graphs and we give two fascinating closed forms for this recursion. Also, we exhibit a lower bound, which is achieved infinitely often, for the number of bipartite Steinhaus graphs. @ 1999 Elsevier Science B.V. All rights reserved
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عنوان ژورنال:
- Discrete Mathematics
دوره 199 شماره
صفحات -
تاریخ انتشار 1999