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arXiv:math/0507378 [math.AG]AbstractReferencesReviewsResources

A nonhausdorff model for the complement of a complexified arrangement

Nicholas J. Proudfoot

Published 2005-07-19, updated 2005-07-28Version 2

Given a hyperplane arrangement A in a real vector space, we introduce a real algebraic prevariety Z(A), and exhibit the complement of the complexification of A as the total space of an affine bundle with fibers modeled on the dual of the ambient vector space.

Comments: 8 pages, 1 figure; now work analytically rather than algebraically
Categories: math.AG, math.GN
Subjects: 52C35
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