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Journal of Siberian Federal University. Mathematics & Physics, 2008, Volume 1, Issue 2, Pages 105–124
(Mi jsfu12)
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This article is cited in 5 scientific papers (total in 5 papers)
Multi-Logarithmic Differential Forms on Complete Intersections
Alexandr G. Aleksandrova, Avgust K. Tsikhb a Institute of Control Sciences, Russian Academy of Sciences
b Institute of Mathematics, Siberian Federal University
Abstract:
We construct a complex $\Omega_S^\bullet(\log C)$ of sheaves of multi-logarithmic differential forms on a complex analytic manifold $S$ with respect to a reduced complete intersection $C\subset S$, and define the residue map as a natural morphism from this complex onto the Barlet complex $\omega_C^\bullet$ of regular meromorphic differential forms on $C$. It follows then that sections of the Barlet complex can be regarded as a generalization of the residue differential forms defined by Leray. Moreover, we show that the residue map can be described explicitly in terms of certain integration current.
Keywords:
complete intersection, multi-logarithmic differential forms, regular meromorphic differential forms, Poincaré residue, logarithmic residue, Grothendieck duality, residue current.
Received: 02.02.2008 Received in revised form: 10.04.2008 Accepted: 12.04.2008
Citation:
Alexandr G. Aleksandrov, Avgust K. Tsikh, “Multi-Logarithmic Differential Forms on Complete Intersections”, J. Sib. Fed. Univ. Math. Phys., 1:2 (2008), 105–124
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https://www.mathnet.ru/eng/jsfu12 https://www.mathnet.ru/eng/jsfu/v1/i2/p105
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Abstract page: | 566 | Full-text PDF : | 159 | References: | 71 |
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