$\varepsilon$-isometries of the unit sphere in $\ell^n_1$
Colloquium Mathematicum
MSC: Primary 46B04; Secondary 41A65, 46B25
DOI: 10.4064/cm9491-1-2025
Published online: 13 January 2025
Abstract
We approximate $\varepsilon$-isometries of the unit sphere in $\ell_1^n$ by linear isometries.
