arXiv:2205.10831 [math.RT]AbstractReferencesReviewsResources
The extensions of t-structures
Xiao-Wu Chen, Zengqiang Lin, Yu Zhou
Published 2022-05-22Version 1
We reformulate a result of Bernhard Keller on extensions of $t$-structures and give a detailed proof. In the study of hereditary $t$-structures, the notions of regular $t$-structures and global dimensions arise naturally.
Comments: 14 pages. Any comments are welcome
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