LOCAL DUALITY FOR THE SINGULARITY CATEGORY OF A FINITE DIMENSIONAL GORENSTEIN ALGEBRA
Keyword(s):
A duality theorem for the singularity category of a finite dimensional Gorenstein algebra is proved. It complements a duality on the category of perfect complexes, discovered by Happel. One of its consequences is an analogue of Serre duality, and the existence of Auslander–Reiten triangles for the $\mathfrak{p}$ -local and $\mathfrak{p}$ -torsion subcategories of the derived category, for each homogeneous prime ideal $\mathfrak{p}$ arising from the action of a commutative ring via Hochschild cohomology.
1979 ◽
Vol 85
(3)
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pp. 431-437
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2007 ◽
Vol 17
(03)
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pp. 527-555
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2015 ◽
Vol 14
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pp. 1550079
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2013 ◽
Vol 217
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pp. 1967-1979
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1970 ◽
Vol 22
(2)
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pp. 297-307
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1976 ◽
Vol 19
(4)
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pp. 385-402
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1998 ◽
Vol 40
(2)
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pp. 223-236
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2000 ◽
Vol 43
(3)
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pp. 312-319
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1976 ◽
Vol 28
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pp. 420-428
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