3 papers
math.AG2026
Zariski equisingularity of surface singularities in by a local invariant
Adam ParusiÅski, LaurenÅ£iu PÄunescu
We associate to every analytic surface singularity in , not necessarily isolated, an invariant and show that an analytic family of such singul…
math.AG2026
On Teissier's example of an equisingularity class that cannot be defined over the rationals
Adam ParusiÅski, Laurentiu Paunescu
A result of Teissier says that the cone over one of classical polygon examples in the real projective space gives, by complexification, a surface singularity which is not Whitney e…
math.DG2025
The Analytic Minimal Rank Sard Conjecture
A Belotto da Silva, A ParusiÅski, L Rifford
We obtain, under an additional assumption on the subanalytic abnormal distribution constructed in [4], a proof of the minimal rank Sard conjecture in the analytic category. It esta…