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arxiv: 1306.2002 · v3 · pith:S5L67XGMnew · submitted 2013-06-09 · 🧮 math.AG

Apparent contours of nonsingular real cubic surfaces

classification 🧮 math.AG
keywords realapparentcontourscubicdeformationnonsingularsexticssurfaces
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We give a complete deformation classification of real Zariski sextics, that is of generic apparent contours of nonsingular real cubic surfaces. As a by-product, we observe a certain "reversion" duality in the set of deformation classes of these sextics.

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