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2003 | OriginalPaper | Buchkapitel

An Exterior View Of Modules And Sheaves

verfasst von : D. Eisenbud

Erschienen in: Advances in Algebra and Geometry

Verlag: Hindustan Book Agency

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In this expository note I will explain an explicit version of the Bernstein-Gel’fand-Gerfand correspondence between coherent sheaves on a projective space and graded modules over an exterior algebra. In particular I will describe the connection of free resolutions over the exterior algebra with cohomology of sheaves, and with the Chow form, topics taken from various joint work with Gunnar Floystad and Frank-Olaf Schreyer.

Metadaten
Titel
An Exterior View Of Modules And Sheaves
verfasst von
D. Eisenbud
Copyright-Jahr
2003
Verlag
Hindustan Book Agency
DOI
https://doi.org/10.1007/978-93-86279-12-5_18