On Banica sheaves and Fano manifolds
Edoardo Ballico, Jaroslaw Wisniewski
Abstract
In the present paper we discuss coherent sheaves of rank > 1 whose projectivization gives rise to smooth varieties - varieties of this type are also called smooth scrolls. We prove some basic properties of these varieties and we give some pertinent examples. We classify Fano manifolds of large index which are of this type.
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