Démonstration constructive de l'existence de polynômes de Bernstein-Sato pour plusieurs fonctions analytiques
Résumé
In 1987, C. Sabbah proved the existence of Bernstein-Sato polynomials associated with several analytic functions. The purpose of this article is to give a more elementary and constructive proof of the result of C. Sabbah based on the notion of the analytic Gröbner fan of a D-module.
Domaines
Algèbres d'opérateurs [math.OA]
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