This paper shows how some techniques used for the meromorphic functions of one variable can be used for the explicit construction of a solution to the Mittag-Leffler problem for Dolbeault classes of tipe with singularities in a discrete set of and (a -dimensional complex torus). A generalisation is given for the Weierstrass and the Legendre relations.
In this paper, we define the supersolvable order of hyperplanes in a supersolvable arrangement, and obtain a class of inductively free arrangements according to this order. Our main results improve the conclusion that every supersolvable arrangement is inductively free. In addition, we assert that the inductively free arrangement with the required induction table is supersolvable.
In IMUJ Preprint 2009/05 we investigated the quasianalytic perturbation of hyperbolic polynomials and symmetric matrices by applying our quasianalytic version of the Abhyankar-Jung theorem from IMUJ Preprint 2009/02, whose proof relied on a theorem by Luengo on ν-quasiordinary polynomials. But those papers of ours were suspended after we had become aware that Luengo's paper contained an essential gap. This gave rise to our subsequent article on quasianalytic perturbation theory, which developed,...
L’objectif de cet article est de mettre en place, dans le cadre de fonctions à lieu singulier de dimension 1, avec des hypothèses assez restrictives mais donnant accès à beaucoup d’exemples non triviaux, l’analogue de la théorie de E.Brieskorn pour une fonction à singularité isolée. Les principaux résultats sont le théorème de finitude pour le -module associé à l’origine, qui est obtenu via le théorème de constructibilité de M. Kashiwara, et les résultats de non torsion pour une courbe plane (non...
Let be a holomorphic map from to defined in a neighborhood of zero such that If the jacobian determinant of is not identically zero, P. M. Eakin and G. A. Harris proved the following result: any formal power series such that is analytic is itself analytic. If the jacobian determinant of is identically zero, they proved that the previous conclusion is no more true. J. Chaumat and A.-M. Chollet extended this result in the case of formal power series satisfying growth conditions, of...