Mathematical Inequalities & Applications · Volume 23, Issue 2 Exact upper bound on the sum of squared nearest-neighbor distances between points in a rectangle 23-54 Pages 663-670 DOI 10.7153/mia-2020-23-54 Downloads Short PDF Full PDF PNG Authors Iosif Pinelis Keywords exact bounds metric geometry geometric inequalities nearest-neighbour distances convexity non-convex optimization Subject classes 26B25 26D20 49K30 51M16 52A40 52A41