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Algebraic cycles and topology of real Enriques surfaces
Published online by Cambridge University Press: 04 December 2007
Abstract
For a real Enriques surface $Y$ we prove that every homology class in $H_1(Y(R), Z/2)$ can be represented by a real algebraic curve if and only if all connected components of $Y(R)$ are orientable. Furthermore, we give a characterization of real Enriques surfaces which are Galois-Maximal and/or Z-Galois-Maximal and we determine the Brauer group of any real Enriques surface $Y$.
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- © 1998 Kluwer Academic Publishers
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