Malgrange, Ramis: Fonctions multisommables

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Bernard Malgrange; Jean-Pierre Ramis
Fonctions multisommables
Annales de l'institut Fourier, 42 no. 1-2 (1992), p. 353-368, doi: 10.5802/aif.1295
Article PDF | Reviews MR 93e:40007 | Zbl 0759.34007 | 8 citations in Cedram

Résumé - Abstract

The notion of multisummability is relevant to the theory of differential equations when exponentials of different orders are mixed-up. It has been introduced by J. Ecalle, and studied recently by several authors. Here, we give a simple definition, in which are only used properties of exponential decay.

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