Mukai pairs and simple K-equivalence
Mukai pairs and simple K-equivalence
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DOI:
10.1007/s00209-022-03126-0
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发表时间:
2018-12
影响因子:
0.8
通讯作者:
Akihiro Kanemitsu
中科院分区:
文献类型:
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作者:
Akihiro Kanemitsu
AK-equivalent map between two smooth projective varieties is called simple if the map is resolved in both sides by single smooth blow-ups. In this paper, we will provide a structure theorem of simpleK-equivalent maps, which reduces the study of such maps to that of special Fano manifolds. As applications of the structure theorem, we provide examples of simpleK-equivalent maps, and classify such maps in several cases, including the case of dimension at most 8.