Nefness of adjoint bundles for ample vector bundles of corank 3 |
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| Authors: | Andrea L Tironi |
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| Institution: | 1. +56 2. 041 3. 220 4. 4164+56 5. 3321;6. Departamento de Matemática, Universidad de Concepción, Avenida Esteban Iturra s/n ‐ Casilla 160 C ‐ Concepción, , Chile |
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| Abstract: | Let  be an ample vector bundle of rank  on a smooth complex projective variety X of dimension n. The aim of this paper is to describe the structure of pairs  as above whose adjoint bundles  are not nef for  . Furthermore, we give some immediate consequences of this result in adjunction theory. |
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| Keywords: | Manifolds ample vector bundles adjoint bundles adjunction theory extremal ray Primary: 14N30 14J60 Secondary: 14C20 14J40 14E30 |
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