algebra universalis

, Volume 38, Issue 3, pp 238–265 | Cite as

Semilattices with a group of automorphisms

  • M. Maróti


We investigate semilattices expanded by a group F of automorphisms acting as new unary basic operations. We describe up to isomorphism all simple algebras of this kind in case that F is commutative. Finally, we present an example of a simple algebra that does not fit in the previous description, if F is not commutative.


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Copyright information

© Birkhäuser Verlag Basel, 1997

Authors and Affiliations

  • M. Maróti
    • 1
  1. 1.Department of Mathematics, Vanderbilt University, Nashville, TN 37240, USA. E-mail: mmaroti@math.vanderbilt.eduUS

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