Abelian Groups that are unions of proper subgroups

Author:

Bhaskara Rao K.P.S.,Reid J.D.

Abstract

The abelian groups that can be written as a union of proper subgroups are characterised, all the ways that this can be done for a given group are indicated, and the minimal number of subgroups necessary for such a decomposition of a given group is determined.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference3 articles.

1. [2] Bhaskara Rao K.P.S. and Ramachandra Rao A. , ‘Unions and common complements of subspaces’, Amer. Math. Monthly (to appear).

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