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Ukrainian Mathematical Journal

, Volume 59, Issue 9, pp 1408–1416 | Cite as

On Schur classes for modules over group rings

  • N. N. Semko
  • V. A. Chupordya
Article
  • 25 Downloads

Abstract

We consider the problem of coupling between a quotient module A/C A (G) and a submodule ARG), where G is a group, R is a ring, and A is an RG-module; C A (G) can be considered as an analog of the center of the group, and the submodule ARG) can be considered as an analog of the derived subgroup of the group.

Keywords

Group Ring Sylow Subgroup Quotient Group Free Subgroup Dedekind Domain 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • N. N. Semko
    • 1
  • V. A. Chupordya
    • 2
  1. 1.Ukrainian National University of Tax ServiceIrpen
  2. 2.Dnepropetrovsk National UniversityDnepropetrovsk

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