Das zariskische Diskriminantenkriterium und die Fortsetzung von Derivationen.
Decomposition into special cubes and its applications to quasi-subanalytic geometry
The main purpose of this paper is to present a natural method of decomposition into special cubes and to demonstrate how it makes it possible to efficiently achieve many well-known fundamental results from quasianalytic geometry as, for instance, Gabrielov's complement theorem, o-minimality or quasianalytic cell decomposition.
Definable stratification satisfying the Whitney property with exponent 1
We prove that for a finite collection of sets definable in an o-minimal structure there exists a compatible definable stratification such that for any stratum the fibers of its projection onto satisfy the Whitney property with exponent 1.
Deformaciones de gérmenes analíticos equivariantes.
Déformations équivariantes d'espaces analytiques complexes compacts
Densité des ensembles semi-pfaffiens
Densité des ensembles sous-analytiques
It is shown that a sub-analytic set has a density at each point, and the notion of pure cone is defined. As in the complex case, this density may be expressed in terms of the area of the connected components of the pure tangent cone, with involved integral multiplicities.
Density of Morse functions on sets definable in o-minimal structures
We present a tameness property of sets definable in o-minimal structures by showing that Morse functions on a definable closed set form a dense and open subset in the space of definable functions endowed with the Whitney topology.
Der Gauß-Manin- Zusammenhang isolierter Singularitäten von vollständigen Durchschnitten.
Der Residuenkomplex in der lokalen algebraischen und analytischen Geometrie.
Die Beschränktheit der Stückzahl der Fasern K-analytischer Abbildungen.
Die Picard-Zahlen der Singularitäten ... = 0
Die Singularitäten vom Typ D.
Dimensionstheorie in globalen Moduln.
Directional properties of sets definable in o-minimal structures
In a previous paper by Koike and Paunescu, it was introduced the notion of direction set for a subset of a Euclidean space, and it was shown that the dimension of the common direction set of two subanalytic subsets, called the directional dimension, is preserved by a bi-Lipschitz homeomorphism, provided that their images are also subanalytic. In this paper we give a generalisation of the above result to sets definable in an o-minimal structure on an arbitrary real closed field. More precisely, we...
Distance aux fibres d'un sous-analytique
Distance géodésique sur un sous-analytique.
Pour un ensemble sous-analytique, connexe fermé, la distance géodésique est atteinte et est uniformément équivalente, avec des constantes arbitrairement proches de 1, à une distance sous-analytique.
Division et composition dans l'anneau des séries de Dirichlet analytiques
Ce travail est une étude analytique locale de l’anneau des séries de Dirichlet convergentes. Dans un premier temps, on établit des propriétés arithmétiques de cet anneau ; on prouve en particulier sa factorialité, que l’on déduit de théorèmes de division du type Weierstrass. Ensuite, on s’intéresse à des problèmes de composition. Soient et des séries de Dirichlet convergentes. On sait que avec est encore une série de Dirichlet convergente. On étudie la réciproque : sous les hypothèses que...
Divisorenklassengruppen der Komplettierungen analytischer Algebra.