Dual Class of a Subvariety
Dual Class of a Subvariety
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亚品种的双类
DOI:
10.3836/tjm/1255958807
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发表时间:
2000
影响因子:
0.6
通讯作者:
T. Suwa
中科院分区:
文献类型:
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作者:
T. Suwa
$P$ : $H^{2k}(M;C)\rightarrow\sim H_{2n-2k}(M;C)$ (in fact this holds with $Z$ coefficients). The nature of the proof of this fact depends on how one defines the class $c_{k}(E)$ (cf. [G] \S 5 for the projective non-singular case, [F] \S 14.1 for the general case in the algebraic category and [GH] Ch. 1, \S 1 for the case $k=1$ in the complex analytic category). In this article, we take up the definition of Chem classes via the Chem-Weil theory and give a relatively elementary proof of a more precise statement in the complex analytic category. Namely, we prove the following. Let
DOI:
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发表时间:
2007
期刊:
Proc. Trieste Singularity Summer School and Workshop (ICTP, Trieste, 2005) ed. J-P.Brasselet et.al., World Scientific
影响因子:
--
作者:
A. A. Davydov;G. Ishikawa;S. Izumiya;W.-Z. Sun;G. Ishikawa;大本 亨;S. Yokura;G. Ishikawa;G. Ishikawa;T. Akita;T. Akita;T. Suwa;T. Ohmoto;T. Suwa
通讯作者:
T. Suwa