Publications of (and about) Paul Erdös
Autor: Erdös, Paul
Title: Equidistant points in the plane. (In English)
Source: Geombinatorics 4, No.2, 48 (1994).
Review: Let f(n) be the largest integer for which there are n distinct points x1,...,xn in the plane so that for every i, 1 \leq i \leq n there are at least f(n) points xj, 1 \leq j \leq n equidistant from xi.
The author asks for an improved estimation for f(n) (and offers a price).
Reviewer: E.Quaisser (Potsdam)
Classif.: * 52C10 Erdoes problems and related topics of discrete geometry
52A40 Geometric inequalities, etc. (convex geometry)
Keywords: Erdös problem; equidistant points
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