Explicit Serre duality on complex spaces
Explicit Serre duality on complex spaces
复制标题
复杂空间上的显式 Serre 对偶性
DOI:
10.1016/j.aim.2016.10.013
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发表时间:
2017
影响因子:
1.7
通讯作者:
E. Wulcan
中科院分区:
文献类型:
--
作者:
J. Ruppenthal;H. Samuelsson Kalm;E. Wulcan
In this paper we use recently developed calculus of residue currents together with integral formulas to give a new explicit analytic realization, as well as a new analytic proof, of Serre duality on any reduced pure n-dimensional paracompact complex space X. At the core of the paper is the introduction of certain fine sheaves B X n, q of currents on X of bidegree (n, q), such that the Dolbeault complex (B X n,•,∂¯) becomes, in a certain sense, a dualizing complex. In particular, if X is Cohen–Macaulay then (B X n,•,∂¯) is an explicit fine resolution of the Grothendieck dualizing sheaf.
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