Geodesic
Real $M$-triquadrics
Izvestiya. Mathematics , Tome 77 (2013) no. 1, pp. 30-43

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We consider non-singular intersections of three real quadrics. For brevity, such varieties are called real triquadrics. We prove criteria for the maximality of triquadrics. These criteria are based on a connection between triquadrics and plane curves.
Keywords: $M$-varieties, spectral curve, spectral bundle, index function
Mots-clés : triquadric, index orientation. 
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     author = {V. A. Krasnov},
     title = {Real $M$-triquadrics},
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V. A. Krasnov. Real $M$-triquadrics. Izvestiya. Mathematics , Tome 77 (2013) no. 1, pp. 30-43. http://geodesic.mathdoc.fr/item/IM2_2013_77_1_a3/