Equivariant

English

Etymology

From Template:Prefix.

Adjective

1. Template:Lb Not affected by a specified group action.

   $f:S\to T$ 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.