Playing with Subshifts
: Ville Salo, Ilkka Törmä
Publisher: IOS Press
: Amsterdam, The Netherlands
: 2014
: Fundamenta Informaticae
: FI
: 10
: 132
: 1
: 131
: 152
: 22
: 0169-2968
: 1875-8681
DOI: https://doi.org/10.3233/FI-2014-1037
We study the class of word-building games, where two players pick letters from a finite alphabet to construct a finite or infinite word. The outcome is determined by whether the resulting word lies in a prescribed set (a win for player A) or not (a win for player B). We focus on symbolic dynamical games, where the target set is a subshift. We investigate the relation between the target subshift and the set of turn orders for which A has a winning strategy.