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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2006, Volume 252, Pages 61–70
(Mi tm62)
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This article is cited in 35 scientific papers (total in 35 papers)
The Integral Cohomology of Toric Manifolds
M. Franz University of Konstanz
Abstract:
We prove that the integral cohomology of a smooth, not necessarily compact, toric variety $X_\Sigma$ is determined by the Stanley–Reisner ring of $\Sigma$. This follows from a formality result for singular cochains on the Borel construction of $X_\Sigma$. As a onsequence, we show that the cycle map from Chow groups to Borel–Moore homology is split injective.
Received in February 2005
Citation:
M. Franz, “The Integral Cohomology of Toric Manifolds”, Geometric topology, discrete geometry, and set theory, Collected papers, Trudy Mat. Inst. Steklova, 252, Nauka, MAIK «Nauka/Inteperiodika», M., 2006, 61–70; Proc. Steklov Inst. Math., 252 (2006), 53–62
Linking options:
https://www.mathnet.ru/eng/tm62 https://www.mathnet.ru/eng/tm/v252/p61
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Abstract page: | 741 | Full-text PDF : | 224 | References: | 82 |
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