1 citations · 1 across the 4 of their papers we have counts for
4 papers
Corrigendum to "Reduced Tangent Cones and Conductor at Multiplanar Isolated Singularities"
Alessandro De Paris, Ferruccio Orecchia
We explicitly fix a mistake in a preliminary statement of our previous paper on the conductor at a multiplanar singularity. The correction is not immediate and, though the mistake…
Constructive Algebraic Topology
Julio Rubio, Francis Sergeraert
The classical ``computation'' methods in Algebraic Topology most often work by means of highly infinite objects and in fact +are_not+ constructive. Typical examples are shown to de…
Ordinary Subvarieties of codimension one
Ferruccio Orecchia
In this paper we extend the properties of ordinary points of curves [10] to ordinary closed points of one-dimensional affine reduced schemes and then to ordinary subvarieties of co…
Points in generic position and conductor of varieties with ordinary multiple subvarieties of codimension one
Ferruccio Orecchia
We extend results of our previous papers, on ordinary multiple points of curves, and on the computation of their conductor, to ordinary multiple subvarieties of codimension one.