Cargando…

Nonlinear Conditions for Ultradifferentiability

A remarkable theorem of Joris states that a function f is [Formula: see text] if two relatively prime powers of f are [Formula: see text] . Recently, Thilliez showed that an analogous theorem holds in Denjoy–Carleman classes of Roumieu type. We prove that a division property, equivalent to Joris’s r...

Descripción completa

Detalles Bibliográficos
Autores principales: Nenning, David Nicolas, Rainer, Armin, Schindl, Gerhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8550781/
https://www.ncbi.nlm.nih.gov/pubmed/34720560
http://dx.doi.org/10.1007/s12220-021-00718-w