Flat epimorphisms and silting epimorphisms coincide for commutative rings
arXiv:2510.03440
Abstract
We investigate the relation between partial silting modules, Gabriel topologies, and ring epimorphisms, with a particular emphasis on commutative rings. We show that a ring epimorphism of commutative rings is flat if and only if it is a silting ring epimorphism.
arXiv comment23 pages