On the exponential generating function of labelled trees

We show that the generating function of labelled trees is not ${\rm D}^\infty $-finite.

Bibliographic Details
Main Authors: Bostan, Alin, Jiménez-Pastor, Antonio
Format: Article
Language:English
Published: Académie des sciences 2021-01-01
Series:Comptes Rendus. Mathématique
Online Access:https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.108/