Reconstructing schemes from the derived category

Reconstructing schemes from the derived category

We generalize Bondal and Orlov's Reconstruction Theorem for a Gorenstein scheme X and a projective morphism X → T whose (relative) dualizing sheaf is either T-ample or T-antiample.

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Veröffentlicht in:Proceedings of the Edinburgh Mathematical Society 2012-10, Vol.55 (3), p.781-796
Hauptverfasser: de Salas, Carlos Sancho, de Salas, Fernando Sancho
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Bonding
Categories
Mathematical analysis
Reconstruction
Theorems
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Beschreibung
Zusammenfassung:We generalize Bondal and Orlov's Reconstruction Theorem for a Gorenstein scheme X and a projective morphism X → T whose (relative) dualizing sheaf is either T-ample or T-antiample.
ISSN:0013-0915
1464-3839
DOI:10.1017/S0013091510000076