[unknown]
[unknown]
Valuations and asymptotic invariants for sequences of ideals
We study asymptotic jumping numbers for graded sequences of ideals, and show that every such invariant is computed by a suitable real valuation of the function field. We conjecture that every valuation that computes an asymptotic jumping number is necessarily quasi-monomial. This conjecture holds in dimension two. In general, we reduce it to the case of affine space and to graded sequences of valuation ideals. Along the way, we study the structure of a suitable valuation space.
Vanishing lattices and monodromy groups of isolated com-plete intersection singularities.
Vanishing Theorems for Resolutions of Surfaces Singularities.
Variétés des courbes projectives planes de degré et lieu singulier donnés.
Variétés polaires. I. Invariants polaires des singularités d'hypersurfaces.
Vector Bundles on Cones over Projective Schemes.
Weak normality and Lipschitz saturation for ordinary singularities
Weakly quasihomogeneous hypersurface singularities in positive characteristic.
Weakly-exceptional quotient singularities
A singularity is said to be weakly-exceptional if it has a unique purely log terminal blow-up. In dimension 2, V. Shokurov proved that weakly-exceptional quotient singularities are exactly those of types D n, E 6, E 7, E 8. This paper classifies the weakly-exceptional quotient singularities in dimensions 3 and 4.
Weierstrass Weight of Gorenstein Singularities with one or two branches.
Zero cycles and complete intersections on singular varieties.
Zeta functions and blow-Nash equivalence
We propose a refinement of the notion of blow-Nash equivalence between Nash function germs, which has been introduced in [2] as an analog in the Nash setting of the blow-analytic equivalence defined by T.-C. Kuo [13]. The new definition is more natural and geometric. Moreover, this equivalence relation still does not admit moduli for a Nash family of isolated singularities. But though the zeta functions constructed in [2] are no longer invariants for this new relation, thanks to a Denef & Loeser...
Zum -Problem für isolierte Singularitäten von vollständigen Durchschnitten
Zur Theorie der Saturation bei analytischen Algebren.
Дзета-функция монодромии особой точки полного пересечения
Классификация квартик, имеющих непростую особую точку.II.
Критерии каноничности циклических факторов регулярных и невырожденных двойных особых точек.
Локальные топологические свойства комплексных алгебраических множеств