Continuous Sentences Preserved Under Reduced Products
Logic
2020-09-09 v1
Abstract
Answering a question of Cif\'u Lopes, we give a syntactic characterization of those continuous sentences that are preserved under reduced products of metric structures. In fact, we settle this question in the wider context of general structures as introduced by the second author.
Cite
@article{arxiv.1905.10673,
title = {Continuous Sentences Preserved Under Reduced Products},
author = {Isaac Goldbring and H. Jerome Keisler},
journal= {arXiv preprint arXiv:1905.10673},
year = {2020}
}
Comments
34 pages