equivariant en · ADJ
Etymology
Etymology tree Proto-Italic *aikʷos? Old Latin aiquos Latin aequus Latin aequi-der. English equi- English variant English equivariant From equi- + variant.
Meanings
-
(not-comparable, of a function) Not affected by a specified group action.
f:S→T is equivariant with respect to g,!: for every s,! in S,!, g_T,!f(s)=f(g_S,!s), where g_S,! and g_T,! are actions on different sets of the same group.