Spherical Code Spherical code, from mathworld–a wolfram web resource. References in zbMATH (referenced in 1 article ) Showing result 1 of 1. y Sorted by year (citations) 10 20 50 all Yaffe, Eitan; Halperin, Dan: Approximating the pathway axis and the persistence diagrams for a collection of balls in 3-space (2010)