On Isotropy Groups of Quantum Plane

Adriano De Santana, Rene Baltazar, Robson Vinciguerra +1

This paper investigates the isotropy groups of derivations on the Quantum Plane ${\mathbb{k}}_q[x,y]$, defined by the relation $yx=qxy$, where $q\in {\mathbb{k}}^{\ast }$, with $q^2\ne 1$. The ma…