ON A NEW PROOF OF DURIER'S THEOREM

Published in: Quaestiones Mathematicae
Volume 18 , issue 1-3 , 1995 , pages: 287–294

DOI: 10.1080/16073606.1995.9631801

Author(s): Grzegorz Lewicki (Kraków) Department of Mathematics, Poland

Keywords: 46C05 , 65K99 , 41A65

A new proof of Durier's Theorem [3] concerning a characterization of Hilbert spaces in terms of the Fermat-Weber location problem will be presented.

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