supercloseness

English

Etymology

super- +‎ closeness

Noun

supercloseness (uncountable)

1. (mathematics) The condition of being superclose
   • 2016, Hans-Goerg Roos, “Error estimates in balanced norms of finite element methods on Shishkin meshes for reaction-diffusion problems”, in arXiv‎^[1]:

     We discuss also anisotropic problems, semilinear equations, supercloseness and a combination technique..