subratio

English

Etymology

From sub- +‎ ratio.

Noun

subratio (plural subratios)

1. (mathematics) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
   • 2016, Alexander Ivanov, Alexey Tuzhilin, “Gromov--Hausdorff Distance, Irreducible Correspondences, Steiner Problem, and Minimal Fillings”, in arXiv‎^[1]:

     We carried out a numerical experiment and obtained more precise upper estimate on the Steiner subratio: we have shown that it is less than $0.857$..