arXiv · 1508.03419
Impartial avoidance and achievement games for generating symmetric and alternating groups
Abstract
We study two impartial games introduced by Anderson and Harary. Both games are played by two players who alternately select previously-unselected elements of a finite group. The first player who builds a generating set from the jointly-selected elements wins the first game. The first player who cannot select an element without building a generating set loses the second game. We determine the nim-numbers, and therefore the outcomes, of these games for symmetric and alternating groups.
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Bret J. Benesh, Dana C. Ernst, Nandor Sieben. 2015-08-14. Impartial avoidance and achievement games for generating symmetric and alternating groups. https://arxiv.org/abs/1508.03419
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