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Journal of Siberian Federal University. Mathematics & Physics, 2012, Volume 5, Issue 2, Pages 276–282
(Mi jsfu245)
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On the cycles separating the system of $m$ hypersurfaces in the neighbourhood of the point in $\mathbb C^n$
Roman V. Ulvert Institute of Computer Science and Telecommunications, Siberian State Aerospace University, Krasnoyarsk, Russia
Abstract:
It is known, that any $n$-cycle on a Stein manifold of dimension $n$, which topologically separates $n$ hypersurfaces, is homologous to the linear combination of the local cycles in the discrete intersection of the hypersurfaces. In this paper we consider the case when $m>n$. Particulary, we proof that in the local case, if $m=n+1$, such cycles is also related with discrete intersection of $n$-subsets of hiperfaces.
Keywords:
separating cycle, local residue, local cycle.
Received: 05.11.2011 Received in revised form: 05.12.2011 Accepted: 20.01.2012
Citation:
Roman V. Ulvert, “On the cycles separating the system of $m$ hypersurfaces in the neighbourhood of the point in $\mathbb C^n$”, J. Sib. Fed. Univ. Math. Phys., 5:2 (2012), 276–282
Linking options:
https://www.mathnet.ru/eng/jsfu245 https://www.mathnet.ru/eng/jsfu/v5/i2/p276
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Abstract page: | 246 | Full-text PDF : | 83 | References: | 35 |
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