$\varepsilon $-isometries in $l^n_1$

期刊论文
发表日期：

2024年1月17日

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Igor A. Vestfrid

摘要

We show that every $\varepsilon $ $ε$ -isometry of the unit ball in $l^n_1$ $l_{1}^{n}$ can be uniformly approximated by an affine surjective isometry to within $Cn\varepsilon $ $C n ε$ for some absolute constant C.

\(\varepsilon \)-isometries in \(l^n_1\)

摘要