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Aztec diamonds, checkerboard graphs, and spanning trees

Donald E. Knuth
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Abstract

This note derives the characteristic polynomial of a graph that represents nonjump moves in a generalized game of checkers. The number of spanning trees is also determined.

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Donald E. Knuth. 1995-01-23. Aztec diamonds, checkerboard graphs, and spanning trees. https://arxiv.org/abs/math/9501234

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