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arXiv:0705.1451 [math.AT]AbstractReferencesReviewsResources

Homotopy Lie algebra of the complements of subspace arrangements with geometric lattices

G. Debongnie

Published 2007-05-10Version 1

Let A be a geometric arrangement such that codim(x) > 1 for every x in A. We prove that, if the complement space M(A) is rationally hyperbolic, then there exists an injective from a free Lie algebra L(u,v) to the homotopy Lie algebra of M(A).

Comments: 9 pages
Categories: math.AT
Subjects: 55P62
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