Archivio Istituzionale della RicercaWe give a new method to construct linear spaces of matrices of constant rank, based on truncated graded cohomology modules of certain vector bundles as well as on the existence of graded Artinian modules with pure resolutions. Our method allows one to produce several new examples and provides an alternative point of view on the existing ones.
Truncated Modules and Linear Presentations of Vector Bundles / Boralevi, Ada; Faenzi, Daniele; Lella, Paolo. - In: INTERNATIONAL MATHEMATICS RESEARCH NOTICES. - ISSN 1687-0247. - 17:(2018), pp. 5347-5377. [10.1093/imrn/rnx032]
Truncated Modules and Linear Presentations of Vector Bundles
Boralevi, Ada;
2018
Abstract
We give a new method to construct linear spaces of matrices of constant rank, based on truncated graded cohomology modules of certain vector bundles as well as on the existence of graded Artinian modules with pure resolutions. Our method allows one to produce several new examples and provides an alternative point of view on the existing ones.
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/11583/2703660