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Infinite cyclic impartial games

Aviezri S. Fraenkel·Ofer Rahat
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Abstract

We define the family of {\it locally path-bounded} digraphs, which is a class of infinite digraphs, and show that on this class it is relatively easy to compute an optimal strategy (winning or nonlosing); and realize a win, when possible, in a finite number of moves. This is done by proving that the Generalized Sprague-Grundy function exists uniquely and has finite values on this class.

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Aviezri S. Fraenkel, Ofer Rahat. 1998-09-15. Infinite cyclic impartial games. https://arxiv.org/abs/math/9809077

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