Effective non-vanishing of global sections of multiple adjoint bundles for quasi-polaraized n-folds
Effective non-vanishing of global sections of multiple adjoint bundles for quasi-polaraized n-folds
复制标题
准偏振 n 折叠的多个伴随束的全局部分的有效不消失
DOI:
10.1142/s0219498814500467
复制
发表时间:
2014
影响因子:
0.8
通讯作者:
Yoshiaki Fukuma
中科院分区:
文献类型:
--
作者:
Yoshiaki Fukuma;Yoshiaki Fukuma;Yoshiaki Fukuma;Yoshiaki Fukuma;Yoshiaki Fukuma;Yoshiaki Fukuma;Yoshiaki Fukuma
We find natural numbers m such that the dimensions of global sections of multiple adjoint bundles h0(m(KX+ L)) are strictly greater than zero for any quasi-polarized n-folds (X, L) for which X is a complex normal Gorenstein projective variety of dimension n with only rational singularities and KX+ L is nef.