On the extension of Whitney ultrajets, II
Classical Analysis and ODEs
2022-12-29 v2 Functional Analysis
Abstract
We characterize the validity of the Whitney extension theorem in the ultradifferentiable Roumieu setting with controlled loss of regularity. Specifically, we show that in the main Theorem 1.3 of [15] condition (1.3) can be dropped. Moreover, we clarify some questions that remained open in [15].
Cite
@article{arxiv.1808.10253,
title = {On the extension of Whitney ultrajets, II},
author = {Armin Rainer and Gerhard Schindl},
journal= {arXiv preprint arXiv:1808.10253},
year = {2022}
}
Comments
11 pages; minor corrections; accepted for publication in Studia Math