2 papers
math.AG2007
Equisingularity classes of birational projections of normal singularities to a plane
Maria Alberich-Carraminana, Jesus Fernandez-Sanchez
Given a birational normal extension S of a two-dimensional local regular ring R, we describe all the equisingularity types of the complete ideals J in R whose blowing-up has some p…
math.AG2001
Enriques diagrams and adjacency of planar curve singularities
Maria Alberich-Carraminana, Joaquim Roe
We study adjacency of equisingularity types of planar curve singularities in terms of their Enriques diagrams. For linear adjacency a complete answer is obtained, whereas for arbit…