Seating Rearrangements on Arbitrary Graphs
نویسنده
چکیده
In this paper, we exhibit a combinatorial model based on seating rearrangements, motivated by some problems proposed in the 1990’s by Kennedy, Cooper, and Honsberger. We provide a simpler interpretation of their results on rectangular grids, and then generalize the model to arbitrary graphs. This generalization allows us to pose a variety of well–motivated counting problems on other frequently studied families of graphs.
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تاریخ انتشار 2013