Coarsening of graded local cohomology

Abstract

Some criteria for graded local cohomology to commute with coarsening functors are proven, and an example is given where graded local cohomology does not commute with coarsening.

arXiv commentminor corrections

Cited by in corpus (2)

• Torsion functors with monomial support
• Coarsenings, injectives and Hom functors