semidiscretization

English

Etymology

semi- +‎ discretization

Noun

semidiscretization (plural semidiscretizations)

1. (mathematics) Partial discretization
   • 2016, Peer C. Kunstmann, Buyang Li, Christian Lubich, “Runge-Kutta time discretization of nonlinear parabolic equations studied via discrete maximal parabolic regularity”, in arXiv‎^[1]:

     For a large class of fully nonlinear parabolic equations, which include gradient flows for energy functionals that depend on the solution gradient, the semidiscretization in time by implicit Runge-Kutta methods such as the Radau IIA methods of arbitrary order is studied.