multigrid

About 0.14 uses per million words.

Meaning

1. noun A class of techniques for solving algebraic or differential equations that employs a hierarchy of discretizations
2. adjective Relating to or utilising a multigrid method.
3. adjective Having more than one grid electrode (of electronic vacuum tubes)

   replaced by a multiplicative mixer using a multigrid tube like a hexode

Similar words

algebraic subgridding grid method hypermatrix gridding multipatch multialgebra multidegree multicommutator multideviation

Often followed by

methods method algorithm algorithms solver solution cycle and techniques