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Syzygy properties under recollements of derived categories

Authors :
Kaili Wu
Jiaqun Wei
Source :
Journal of Algebra. 589:215-237
Publication Year :
2022
Publisher :
Elsevier BV, 2022.

Abstract

Let A, B and C be artin algebras such that there is a recollement of D ( Mod A ) relative to D ( Mod B ) and D ( Mod C ) . We compare the algebras A, B and C with respect to syzygy-finite properties and Igusa-Todorov properties under suitable conditions and consider relevant results in the recollements of the bounded derived categories. Further, we characterize when the functor j ⁎ (resp., i ⁎ , i ! ) in a recollement ( D b ( mod B ) , D b ( mod A ) , D b ( mod C ) , i ⁎ , i ⁎ , i ! , j ! , j ⁎ , j ⁎ ) is an eventually homological isomorphism.

Details

ISSN :
00218693
Volume :
589
Database :
OpenAIRE
Journal :
Journal of Algebra
Accession number :
edsair.doi...........0a2332d4dd1d6874a420751259c895a8
Full Text :
https://doi.org/10.1016/j.jalgebra.2021.09.021