The stability subgroup of a point $x\in X$ is the set $H_x = \{ g \in G \colon gx = x \}$

Fuente: Coherent States, Wavelets and Their Generalizations by By Syed T. Ali, Jean-Pierre ANTOINE, Jean-Perre Gazeau

Origen de la consulta: Fuente: Coset symmetrization operators by Robert Gilmore