Back to Search
Start Over
Extensions of vector-valued functions with preservation of derivatives
- Source :
- Journal of Mathematical Analysis and Applications 449:1 (1st May 2017) 343-367
- Publication Year :
- 2016
-
Abstract
- Let $X$ and $Y$ be Banach or normed linear spaces and $F\subset X$ a closed set. We apply our recent extension theorem for vector-valued Baire one functions arXiv:1512.03717 to obtain an extension theorem for vector-valued functions $f\colon F\to Y$ with pre-assigned derivatives, with preservation of differentiability (at every point where the pre-assigned derivative is actually a derivative), preservation of continuity, preservation of (pointwise) Lipschitz property and (for finite dimensional domain $X$) preservation of strict differentiability and global (eventually local) Lipschitz continuity.<br />Comment: 21 pages, 2 figures. Depends on arXiv:1512.03717
Details
- Database :
- arXiv
- Journal :
- Journal of Mathematical Analysis and Applications 449:1 (1st May 2017) 343-367
- Publication Type :
- Report
- Accession number :
- edsarx.1602.05750
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.jmaa.2016.11.080