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Artal Bartolo, Enrique and Carmona Ruber, Jorge and Cogolludo Agustín, José Ignacio and Marcos Buzunáriz, Miguel Ángel (2005) Topology and combinatorics of real line arrangements. Compositio Mathematica, 141 (6). pp. 1578-1588. ISSN 0010-437X
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Official URL: http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=353644
Abstract
We prove the existence of complexified real arrangements with the same combinatorics but different embeddings in P2. Such a pair of arrangements has an additional property:
they admit conjugated equations on the ring of polynomials over Q(√5).
Item Type: | Article |
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Uncontrolled Keywords: | Line arrangements; Braid monodromy. |
Subjects: | Sciences > Mathematics > Algebraic geometry |
ID Code: | 22049 |
Deposited On: | 21 Jun 2013 16:07 |
Last Modified: | 22 Feb 2019 12:55 |
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