torsion sheaf

An abelian sheaf (sheaf of abelian groups) is called a *torsion sheaf* if it is a sheafification of a presheaf that takes values in torsion groups.

- Günter Tamme, section II 9.1 of
*Introduction to Étale Cohomology*

Last revised on November 8, 2014 at 16:35:04. See the history of this page for a list of all contributions to it.