Abstract
We prove that only one cohomology group could be different from zero for those exceptional vector bundles on a quadric surface which appear to be symmetric ones twisted by a line bundle, and that this is not true for ext-groups between two such bundles.
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References
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© 1994 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig/Wiesbaden
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Rudakov, A.N. (1994). A Note on Cohomologies of Exceptional Bundles on a Quadric Surface. In: Tikhomirov, A., Tyurin, A. (eds) Algebraic Geometry and its Applications. Aspects of Mathematics, vol 25. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-322-99342-7_14
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DOI: https://doi.org/10.1007/978-3-322-99342-7_14
Publisher Name: Vieweg+Teubner Verlag, Wiesbaden
Print ISBN: 978-3-322-99344-1
Online ISBN: 978-3-322-99342-7
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