Let X be an n-dimensional variety and E an ample vector bundle on X of rank e. We give a complete classification of pairs (X, E), with X log terminal and e ≥ n such that KX + detE is not ample. The results we obtain were conjectured by Fujita, and recently by Zhang. ©1998 American Mathematical Society.
Vector bundles on log terminal varieties
MELLA, Massimiliano
1998
Abstract
Let X be an n-dimensional variety and E an ample vector bundle on X of rank e. We give a complete classification of pairs (X, E), with X log terminal and e ≥ n such that KX + detE is not ample. The results we obtain were conjectured by Fujita, and recently by Zhang. ©1998 American Mathematical Society.File in questo prodotto:
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