En théorie des singularités, il est important de mieux comprendre la topologie des déformations des paramétrisations des singularités de courbes planes réelles, en particulier celles dont les fibres génériques sont des partages: des immersions d'intervalles dans lesquelles toutes les intersections sont transverses. Cette topologie est encore bien mystérieuse: on ne sait décrire ni les partages, ni les singularités que l'on peut obtenir lors de telles déformations. De plus, on ne connaît que deux méthodes pour fabriquer de tels partages, dues à A'Campo et Gusein-Zade. Dans ma thèse j'ai réussi à décrire avec précision un partage de A'Campo canonique associé à tout type topologique de singularité de courbe plane. Dans le cas où la singularité...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...
In this paper we study the deformation theory of rational surface singularities with reduced fundam...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...
In this note we study deformations of a plane curve singularity (C; P) to Æ(C; P) nodes. We see that...
This survey may be seen as an introduction to the use of toric and tropical geometry in the analysis...
This survey may be seen as an introduction to the use of toric and tropical geometry in the analysis...
Sandwich-Singularitäten sind die Singularitäten auf derNormalisierung von Aufblasungen eines regulär...
Sandwich-Singularitäten sind die Singularitäten auf derNormalisierung von Aufblasungen eines regulär...
This book is an introduction to singularities for graduate students and researchers. It is said that...
Dans cette thèse, nous nous intéressons aux propriétés topologiques des surfaces, i.e. celles qui so...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
This book is an introduction to singularities for graduate students and researchers. Algebraic geome...
The present publication contains a special collection of research and review articles on deformation...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...
In this paper we study the deformation theory of rational surface singularities with reduced fundam...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...
In this note we study deformations of a plane curve singularity (C; P) to Æ(C; P) nodes. We see that...
This survey may be seen as an introduction to the use of toric and tropical geometry in the analysis...
This survey may be seen as an introduction to the use of toric and tropical geometry in the analysis...
Sandwich-Singularitäten sind die Singularitäten auf derNormalisierung von Aufblasungen eines regulär...
Sandwich-Singularitäten sind die Singularitäten auf derNormalisierung von Aufblasungen eines regulär...
This book is an introduction to singularities for graduate students and researchers. It is said that...
Dans cette thèse, nous nous intéressons aux propriétés topologiques des surfaces, i.e. celles qui so...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
32 pages, in French, 17 figuresInternational audienceWe describe the topology of singular real algeb...
This book is an introduction to singularities for graduate students and researchers. Algebraic geome...
The present publication contains a special collection of research and review articles on deformation...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...
In this paper we study the deformation theory of rational surface singularities with reduced fundam...
In this paper we classify simple parametrisations of complex curve singularities of arbitrary embedd...