Games with finitely generated structures
arXiv:1701.05756 · doi:10.1016/j.apal.2021.103016
Abstract
We study the abstract Banach-Mazur game played with finitely generated structures instead of open sets. We characterize the existence of winning strategies aiming at a single countably generated structure. We also introduce the concept of weak Fraisse classes, extending the classical Fraisse theory and revealing its relations to our Banach-Mazur game.
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