R.J. THOMPSON’S GROUPSFANDTARE BI-INTERPRETABLE WITH THE RING OF THE INTEGERS

Author:

LASSERRE CLÉMENT

Abstract

AbstractWe show that R.J. Thompson’s groupsFandTare bi-interpretable with the ring of the integers. From a result by A. Khélif, these groups are quasi-finitely axiomatizable and prime. So, the groupTprovides an example of a simple group which is quasi-finitely axiomatizable and prime. This answers questions posed by T. Altınel and A. Muranov in [2], and by A. Nies in [12].

Publisher

Cambridge University Press (CUP)

Subject

Logic,Philosophy

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the model theory of higher rank arithmetic groups;Duke Mathematical Journal;2023-09-15

2. First-order rigidity of rings satisfying polynomial identities;Annals of Pure and Applied Logic;2022-06

3. First order rigidity of non-uniform higher rank arithmetic groups;Inventiones mathematicae;2019-03-08

4. The Logical Complexity of Finitely Generated Commutative Rings;International Mathematics Research Notices;2018-02-27

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