The discriminant of a real simple singularity
The Discriminants of a Series of Unimodular Singularities of Space Curves.
The embedding dimension of the formal Moduli space of certain curve singularities.
The Geometry of Representations of Am .
The jump of the Milnor number in the X 9 singularity class
The jump of the Milnor number of an isolated singularity f 0 is the minimal non-zero difference between the Milnor numbers of f 0 and one of its deformations (f s). We prove that for the singularities in the X 9 singularity class their jumps are equal to 2.
The Smoothing Components of a Triangle Singularity. II.
Threefolds and deformations of surface singularities.
Torelli theorems for singularieties (Erratum).
Torelli theorems for singularities.
Towards a new interpretation of Milnor's number.
Two Dimensional Quotient Singularities Deform to Quotient Singularities.
Une propriété asymptotique des puissances symboliques d'un idéal. Application à la théorie de l'intersection sur les surfaces normales
Nous exprimons la multiplicité d’intersection de deux courbes se coupant au point singulier d’une surface normale en termes de valuations. C’est une généralisation du résultat connu pour les surfaces régulières.
Variation of complex structures and variation of Lie algebras.
Zum -Problem für isolierte Singularitäten von vollständigen Durchschnitten
Нормальные формы одномерных квазиоднородных полных пересечений
Отображение периодов и дискриминант