Geodesic
On real quadric line complexes
Izvestiya. Mathematics , Tome 74 (2010) no. 6, pp. 1255-1276.

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We describe the topological types of the real parts of the Kummer surfaces associated with real three-dimensional quadric line complexes. The topological type of the real part of such a surface is shown to depend on the number of real singular points: it is determined by the number of such points if any exist, and otherwise the real part of the Kummer surface is either empty or consists of one or two tori.
Keywords: pencil of quadrics, Kummer surface, index function.
Mots-clés : quadric complex, biquadric 
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V. A. Krasnov. On real quadric line complexes. Izvestiya. Mathematics , Tome 74 (2010) no. 6, pp. 1255-1276. http://geodesic.mathdoc.fr/item/IM2_2010_74_6_a5/

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