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A duality theorem for generalized local cohomology |
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| Authors: | Marc Chardin Kamran Divaani-Aazar |
| Affiliation: | C.N.R.S., Institut de Mathématiques de Jussieu, 175 rue du Chevaleret, F-75013, Paris, France ; Department of Mathematics, Az-Zahra University, Vanak, Post Code 19834, Tehran, Iran |
| Abstract: | We prove a duality theorem for graded algebras over a field that implies several known duality results: graded local duality, versions of Serre duality for local cohomology and of Suzuki duality for generalized local cohomology, and Herzog-Rahimi bigraded duality. |
| Keywords: | Generalized local cohomology duality. |
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