Polarized endomorphisms of complex normal varieties

Polarized endomorphisms of complex normal varieties
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复杂正常品种的极化自同态

DOI:
10.1007/s00208-009-0420-y
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发表时间:
2010
期刊:
Math. Ann
影响因子:
--
通讯作者:
Noboru Nakayama
Noboru Nakayama
中科院分区:
--
文献类型:
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作者:
Morikawa;Shuji;Umemura Hiroshi;Noboru Nakayama

文献摘要

相似文献

证明了一个复正规射影簇若具有非同构的拟极化自同态,则具有非正的Kodaira维数。该品种的几何结构是用等变提升和振动的方法描述的。
It is shown that a complex normal projective variety has non-positive Kodaira dimension if it admits a non-isomorphic quasi-polarized endomorphism. The geometric structure of the variety is described by methods of equivariant lifting and fibrations.