Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry

, Volume 52, Issue 1, pp 83–103

A construction of the automorphism groups of indecomposable S-rings over \({Z_{2^n}}\)

Original Paper

DOI: 10.1007/s13366-011-0007-0

Cite this article as:
Kovács, I. Beitr Algebra Geom (2011) 52: 83. doi:10.1007/s13366-011-0007-0


Automorphism groups of indecomposable S-rings over cyclic groups \({Z_{2^n}}\) are considered. Such rings have been parameterized by atomic sequences, a collection of numerical data, introduced by the author (Lothar. Comb. 51 (Bb51h), 2005). In this paper an explicit construction of the groups is presented in terms of the atomic sequences.


S-ringDecomposable S-ringAutomorphism group of an S-ring

Mathematics Subject Classification (2000)


Copyright information

© The Managing Editors 2011

Authors and Affiliations

  1. 1.FAMNIT, University of PrimorskaKoperSlovenia