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arXiv · alg-geom/9606007

Algebraic cycles and topology of real Enriques surfaces

Frédéric Mangolte·Joost van Hamel
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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.

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Frédéric Mangolte, Joost van Hamel. 1996-06-07. Algebraic cycles and topology of real Enriques surfaces. https://doi.org/10.1023/a%3A1000223408405

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