Computational Aspects of Graph Coloring and the Quillen–Suslin Theorem

نویسنده

  • Troels Windfeldt
چکیده

We generalize both the Fibonacci and Lucas numbers to the context of graphcolorings, and prove some identities involving these numbers. As a corollary we obtain newproofs of some known identities involving Fibonacci numbers such asFr+s+t = Fr+1Fs+1Ft+1 + FrFsFt − Fr−1Fs−1Ft−1.

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تاریخ انتشار 2009