Extending Hrushovski's groupoid-cover correspondence using simplicial groupoids

DOI10.1016/J.APAL.2021.102970OpenAlexW3090073412MaRDI QIDQ2032993

Yanyan Li

Publication date: 14 June 2021

Published in: Annals of Pure and Applied Logic (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2009.13870

zbMATH Keywords

coversmodel theorysimplicial groupoidsanalysable coversdefinable groupoids

Mathematics Subject Classification ID

Model-theoretic algebra (03C60) Classification theory, stability, and related concepts in model theory (03C45) Interpolation, preservation, definability (03C40) Groupoids, semigroupoids, semigroups, groups (viewed as categories) (18B40)

Cites Work

• Functoriality and uniformity in Hrushovski's groupoid-cover correspondence
• Model theory of difference fields
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