e-ISOMETRIES IN l_infty^n

Igor A. Vestfrid

Abstract


We show that every e-isometry f of the closed unit ball B in l_infty^n can be uniformly approximated on B by an affine surjective isometry to within C" for some absolute constant C.

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ISSN: 1229-1595 (Print), 2466-0973 (Online)

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