Displaying similar documents to “Stable vector bundles and the frobenius morphism”

Stable vector bundles over cuspidal cubics

Lesya Bodnarchuk, Yuriy Drozd (2003)

Open Mathematics

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We give a complete classification of stable vector bundles over a cuspidal cubic and calculate their cohomologies. The technique of matrix problems is used, similar to [2, 3].

Instanton bundles on Fano threefolds

Alexander Kuznetsov (2012)

Open Mathematics

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We introduce the notion of an instanton bundle on a Fano threefold of index 2. For such bundles we give an analogue of a monadic description and discuss the curve of jumping lines. The cases of threefolds of degree 5 and 4 are considered in a greater detail.