On a conjecture of Mukai
On a conjecture of Mukai
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关于向井猜想
DOI:
10.1007/bf02568756
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发表时间:
1990
影响因子:
0.6
通讯作者:
To Małgosia
中科院分区:
文献类型:
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作者:
J. Wiśniewski;To Małgosia
Let X be a smooth variety defined over the field of complex numbers. In this paper we assume that X is Fano ie its anti-canonical divisor-KX is ample. The index of a Fano manifold X is the largest integer which divides-KX in the Picard group PicX. Mukai conjectured the following: 1 if index (X)>~ dimX+ i then PicX= Z. This is a part of Mukai's conjecture 4'from [Katata]; see also theorem B below.
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