On Buchsbaum bundles on quadric hypersurfaces

Edoardo Ballico; Francesco Malaspina; Paolo Valabrega; Mario Valenzano

Displaying similar documents to “On Buchsbaum bundles on quadric hypersurfaces”

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Bounds for Chern classes of semistable vector bundles on complex projective spaces

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This work concerns bounds for Chern classes of holomorphic semistable and stable vector bundles on $ℙ^{n}$ . Non-negative polynomials in Chern classes are constructed for 4-vector bundles on $ℙ^{4}$ and a generalization of the presented method to r-bundles on $ℙ^{n}$ is given. At the end of this paper the construction of bundles from complete intersection is introduced to see how rough the estimates we obtain are.

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Madonna, C. (1998)

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Stable Rank 2 Vector Bundles with Chern-Classes c1 = -1, c2 = 4.

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By the results of the author and Chiantini in [3], on a general quintic threefold X⊂P 4 the minimum integer p for which there exists a positive dimensional family of irreducible rank p vector bundles on X without intermediate cohomology is at least three. In this paper we show that p≤4, by constructing series of positive dimensional families of rank 4 vector bundles on X without intermediate cohomology. The general member of such family is an indecomposable bundle from the extension...

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Michael Schneider (1978-1979)

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Stephen S. Shatz (1977)

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Vector bundles on manifolds without divisors and a theorem on deformations

Georges Elencwajg, O. Forster (1982)

Annales de l'institut Fourier

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We study holomorphic vector bundles on non-algebraic compact manifolds, especially on tori. We exhibit phenomena which cannot occur in the algebraic case, e.g. the existence of 2-bundles that cannot be obtained as extensions of a sheaf of ideals by a line bundle. We prove some general theorems in deformations theory of bundles, which is our main tool.