activity
20072023
most citedSpiderweb central configurations

4 citations · 9 across the 16 of their papers we have counts for

collaborators

19 papers

math.DS2023

Generic unfolding of an antiholomorphic parabolic point of codimension

Christiane Rousseau

We classify generic unfoldings of germs of antiholomorphic diffeomorphisms with a parabolic point of codimension~ (i.e.~a fixed point of multiplicity ) under conjugacy. Suc…

math.DS2021

Analytic Classification of Generic Unfoldings of Antiholomorphic Parabolic Fixed Points of Codimension 1

Jonathan Godin, Christiane Rousseau

We classify generic unfoldings of germs of antiholomorphic diffeomorphisms with a parabolic point of codimension 1 (i.e. a double fixed point) under conjugacy. These generic unfold…

math.DS2020

The equivalence problem in analytic dynamics for -resonance

Christiane Rousseau

When are two germs of analytic systems conjugate or orbitally equivalent under an analytic change of coordinates in the neighborhood of a singular point? A way to answer is to use…

math.DS2020

On the universal unfolding of vector fields in one variable: A proof of Kostov's theorem

Martin Klimes, Christiane Rousseau

In this note we present variants of Kostov's theorem on a versal deformation of a parabolic point of a complex analytic -dimensional vector field. First we provide a self-contai…

math.DS2020

Analytic Classification of Germs of Parabolic Antoholomorphic Diffeomorphisms of Codimension k

Jonathan Godin, Christiane Rousseau

We investigate the local dynamics of antiholomorphic diffeomorphisms around a parabolic fixed point. We first give a normal form. Then we give a complete classification including a…

math.DS2019

Remarks on rational vector fields on

Martin Klimeš, Christiane Rousseau

In this paper we introduce geometric tools to study the families of rational vector fields of a given degree over . To a generic vector field of such a parame…