Tilting modules arising from ring epimorphisms - Mathematics > Representation Theory

Abstract: Given a ring R, we investigate tilting modules of the form S \oplus S-R forsome injective ring epimorphism R \to S. In particular, we are interested intilting modules arising from Schofield-s universal localization. For somerings, in this way one obtains a classification of all tilting modules.

Author: Lidia Angeleri Hügel, Javier Sánchez

Source: https://arxiv.org/