Abstract
For certain artinian modules over group rings, we obtain the Baer decomposition, that is, a direct decomposition into two summands such that all chief factors of the first summand are ${\mathcal X}$-central and all chief factors of the second summand are ${\mathcal X}$-eccentric, for some formation $\mathcal X$ of finite groups.
Citation
L. A. Kurdachenko. J. Otal. I. Ya. Subbotin. "Baer-like decompositions of modules." Illinois J. Math. 47 (1-2) 329 - 343, Spring/Summer 2003. https://doi.org/10.1215/ijm/1258488159
Information
