Abstract
Auslander–Reiten sequences are the central item of Auslander–Reiten theory, which is one of the most important techniques for the investigation of the structure of abelian categories.
This note considers X, a smooth projective scheme of dimension at least 1 over the field k, and $\mathcal{C}$, an indecomposable coherent sheaf on X. It is proved that in the category of quasi-coherent sheaves on X, there is an Auslander–Reiten sequence ending in $\mathcal{C}$.
Citation
Peter Jørgensen. "Auslander–Reiten sequences on schemes." Ark. Mat. 44 (1) 97 - 103, April 2006. https://doi.org/10.1007/s11512-005-0002-5
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