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Zapiski Nauchnykh Seminarov POMI, 2005, Volume 326, Pages 235–247
(Mi znsl345)
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This article is cited in 7 scientific papers (total in 7 papers)
Formality of the complements of subspace arrangements with geometric lattices
E. M. Feichtnera, S. A. Yuzvinskiib a Swiss Federal Institute of Technology
b University of Oregon
Abstract:
We show that, for an arrangement of subspaces in a complex vector
space with geometric intersection lattice, the complement of the
arrangement is formal. We prove that the Morgan rational model for
such an arrangement complement is formal as a differential graded
algebra.
Received: 20.04.2005
Citation:
E. M. Feichtner, S. A. Yuzvinskii, “Formality of the complements of subspace arrangements with geometric lattices”, Representation theory, dynamical systems, combinatorial and algoritmic methods. Part XIII, Zap. Nauchn. Sem. POMI, 326, POMI, St. Petersburg, 2005, 235–247; J. Math. Sci. (N. Y.), 140:3 (2007), 472–479
Linking options:
https://www.mathnet.ru/eng/znsl345 https://www.mathnet.ru/eng/znsl/v326/p235
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Abstract page: | 198 | Full-text PDF : | 57 | References: | 50 |
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