Geodesic
Real Four-Dimensional $M$-Triquadrics
Matematičeskie zametki, Tome 92 (2012) no. 6, pp. 884-892.

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Nonsingular maximal intersections of three real six-dimensional quadrics are considered. Such algebraic varieties are referred to for brevity as real four-dimensional $M$-triquadrics. The dimensions of their cohomology spaces with coefficients in the field of two elements are calculated.
Mots-clés : six-dimensional quadric, triquadric, index orientation
Keywords: spectral curve, spectral bundle, index function, complete involution, cohomology group, Stiefel–Whitney class. 
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     author = {V. A. Krasnov},
     title = {Real {Four-Dimensional} $M${-Triquadrics}},
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     url = {http://geodesic.mathdoc.fr/item/MZM_2012_92_6_a8/}
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V. A. Krasnov. Real Four-Dimensional $M$-Triquadrics. Matematičeskie zametki, Tome 92 (2012) no. 6, pp. 884-892. http://geodesic.mathdoc.fr/item/MZM_2012_92_6_a8/

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