7 citations · 12 across the 4 of their papers we have counts for
4 papers
Yano's conjecture for 2-Puiseux pair irreducible plane curve singularities
E. Artal Bartolo, P. Cassou-Noguès, I. Luengo +1
In 1982, Yano proposed a conjecture predicting the -exponents of an irreducible plane curve singularity which is generic in its equisingularity class. In this article we prove t…
On equivariant versions of higher order orbifold Euler characteristics
S. M. Gusein-Zade, I. Luengo, A. Melle-Hernández
There are (at least) two different approaches to define equivariant analogue of the Euler charateristic for a space with a finite group action. The first one defines it as an eleme…
Higher order orbifold Euler characteristics for compact Lie group actions
S. M. Gusein-Zade, I. Luengo, A. Melle-Hernández
We generalize the notions of the orbifold Euler characteristic and of the higher order orbifold Euler characteristics to spaces with actions of a compact Lie group. This is made us…
Quasi-ordinary singularities and Newton trees
E. Artal Bartolo, Pi. Cassou-Noguès, I. Luengo +1
In this paper we study some properties of the class of nu-quasi-ordinary hypersurface singularities. They are defined by a very mild condition on its (projected) Newton polygon. We…