Abstract
Let $X$ be a real Banach space, $T$ be a compact metrizable space, $C(T)$ be the real-valued continuous functions space, and $f:X\rightarrow C(T)$ be a standard $\varepsilon$-isometric embedding. Then for any $\lambda>6$ there is an isometric embedding $h: X\rightarrow C(T)$ such that $\|f(u)-h(u)\|\leq\lambda\varepsilon$ for all $u\in X$.
Citation
Yu Zhou. Zihou Zhang. Chunyan Liu. "A note on the Vestfrid theorem." Bull. Belg. Math. Soc. Simon Stevin 25 (4) 541 - 544, december 2018. https://doi.org/10.36045/bbms/1546570908
Information
