1 citations · 2 across the 2 of their papers we have counts for
4 papers
A problem on distance matrices of subsets of the Hamming cube
Ian Doust, Reinhard Wolf
Let denote the distance matrix for an point metric space . In the case that is an unweighted metric tree, the sum of the entries in is always equal to…
Roundness Properties of Banach spaces
Alireza Amini-Harandi, Ian Doust, Gavin Robertson
The maximal roundness of a metric space is a quantity that arose in the study of embeddings and renormings. In the setting of Banach spaces, it was shown by Enflo that roundness ta…
Distance matrices of subsets of the Hamming cube
Ian Doust, Gavin Robertson, Alan Stoneham +1
Graham and Winkler derived a formula for the determinant of the distance matrix of a full-dimensional set of points in the Hamming cube…
The Maximal Generalised Roundness Of Finite Metric Spaces
Gavin Robertson
We provide two simplifications of Sanchez's formula for the maximum generalised roundness of a finite metric space.