On computing the dimension of a system of plane curve. (English) Zbl 1225.14006
Elementary methods are described to compute the dimension of the system of plane curves of degree \(d\) passing through \(s\) smooth points, \(s\leq 9\), resp. passing through \(s-1\) smooth points and one node.
Reviewer: Gerhard Pfister (Kaiserslautern)