An upper bound for the minimum diameter of integral point sets
For \(n>d\) there exist \(n\) points in the Euclidean space \(E^ d\) in general position such that all mutual distances are integral. Improving an earlier bound, the authors show that the minimal diameter of such point sets has an upper bound of \(2^{c \log n \log \log n}\).
scientific article; zbMATH DE number 203064