Idealtheoretische Betrachtungen zu S�tzen von Eckmann, Habicht und Chow

Legendrian curves in $\mathbb C P^3$: cubics and curves on a quadric surface

“…For a general overview of complex contact varieties and deformations of contact curves see [7], [26,27]. Real algebraic contact structures are numerous, the questions about polynomial distributions went back to [14,22], see Example 2.4.…”