Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry

, Volume 52, Issue 1, pp 75–81

A note on just-non-Ω groups

Original Paper

DOI: 10.1007/s13366-011-0006-1

Cite this article as:
Otera, D.E. & Russo, F.G. Beitr Algebra Geom (2011) 52: 75. doi:10.1007/s13366-011-0006-1


Extending some previous notions in literature, we consider the class of just-non-Ω groups, where Ω is a prevariety of topological groups. Some structure theorems are shown in the compact case. We further analyze some concrete examples.


JNΩ groupsVarieties and prevarieties of topological groupsLie groups

Mathematics Subject Classification (2000)


Copyright information

© The Managing Editors 2011

Authors and Affiliations

  1. 1.Department of MathematicsUniversity of PalermoPalermoItaly