Campus Units

Mathematics

Document Type

Article

Publication Version

Accepted Manuscript

Publication Date

9-2015

Journal or Book Title

Algebra universalis

Volume

74

Issue

1-2

First Page

117

Last Page

122

DOI

10.1007/s00012-015-0337-0

Abstract

A finite algebra is called automorphism-primal if its clone of term operations coincides with all operations that preserve its automorphisms. We prove that the variety generated by an automorphism-primal algebra is verbose, that is, on every member algebra, every fully invariant congruence is verbal. The proof is a nice application of the theory of natural dualities as developed by Davey et al.

Comments

This is a post-peer-review, pre-copyedit version of an article published in Algebra universalis. The final authenticated version is available online at DOI: 10.1007/s00012-015-0337-0. Posted with permission.

Copyright Owner

Springer Basel

Language

en

File Format

application/pdf

Published Version

Included in

Algebra Commons

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