Torsion abelian group

In abstract algebra, a torsion abelian group is an abelian group in which every element has finite order.^[1] For example, the torsion subgroup of an abelian group is a torsion abelian group.

See also

• Betti number

References

1. Dummit, David; Foote, Richard. Abstract Algebra, ISBN 978-0471433347, pp. 369