arXiv · 1210.7835
Pure resolutions of vector bundles on complex projective spaces
Abstract
We prove three results on pure resolutions of vector bundles on projective spaces. First, we show that there are simple vector bundles of rank n on Pn with arbitrary homological dimension. We then analyze the pure resolutions given by the sheafification of the Koszul complex of a certain algebra and by the sheafification of the minimal free resolution of a compressed Gorenstein Artinian graded algebra, proving that their syzygies are simple vector bundles. Our main tool is a result originally established by Brambilla, for which we give an alternative proof using representations of quivers.
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Marcos Jardim, Daniela Moura Prata. 2012-10-29. Pure resolutions of vector bundles on complex projective spaces. https://arxiv.org/abs/1210.7835
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