arXiv · 2605.21170
Model Comparison Games for Generalized Quantifiers
Abstract
We introduce three new model comparison games that characterize separability by first-order formulas with generalized quantifiers. The first is built on the Ehrenfeucht-Fraïssé game, the second is a formula-size game, and the third unifies them both and incorporates minor quantifiers.
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Antti Kuusisto, Miguel Moreno, Matias Selin. 2026-07-07. Model Comparison Games for Generalized Quantifiers. https://arxiv.org/abs/2605.21170
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