Recollements and tilting modules
Representation Theory
2021-11-16 v1
Abstract
Let be a recollement of module categories for artin algebras , and . We provide a sufficient condition such that a glued torsion pair in is tilting when the given two torsion pairs are tilting in and respectively. Using this result, we give a construction of gluing of tilting modules in with respect to tilting modules in and respectively.
Cite
@article{arxiv.2007.01168,
title = {Recollements and tilting modules},
author = {Xin Ma and Tiwei Zhao},
journal= {arXiv preprint arXiv:2007.01168},
year = {2021}
}
Comments
14 pages, accepted for publication in Communications in Algebra. arXiv admin note: text overlap with arXiv:1801.02343