Johnsen, Trygve Plane projections of a smooth space curve. (English) Zbl 0876.14020 Pragacz, Piotr (ed.), Parameter spaces: enumerative geometry, algebra and combinatorics. Proceedings of the Banach Center conference, Warsaw, Poland, February 1994. Warszawa: Inst. of Math., Polish Acad. of Sciences, Banach Cent. Publ. 36, 89-110 (1996). This paper can be seen as a continuation of the paper by T. Johnson [Trans. Am. Math. Soc. 313, No. 1, 205-220 (1989; Zbl 0701.14046)]. It deals with the problem of describing the strata of \(\mathbb{P}^3 \backslash C\) \((C\) is a smooth non-degenerate integral curve over an algebraically closed field of characteristic zero), such that the number and types of singularities of each \(C_R\) \((C_R\) is the projection of \(C\) from \(R\in \mathbb{P}^3 \backslash C\) onto the linear system on \(C\) induced by the hyperplanes through \(R)\) are essentially the same when \(R\) varies in each stratum.For the entire collection see [Zbl 0840.00023]. Reviewer: J.R.Sendra (Madrid) Cited in 1 Document MSC: 14H50 Plane and space curves 14N05 Projective techniques in algebraic geometry Keywords:equisingularity; space curve Citations:Zbl 0701.14046 PDFBibTeX XMLCite \textit{T. Johnsen}, Banach Cent. Publ. 36, 89--110 (1996; Zbl 0876.14020) Full Text: EuDML