Gelfand-Kirillov dimensions of simple modules over twisted group algebras $k \ast A$
Gelfand-Kirillov dimensions of simple modules over twisted group algebras $k \ast A$
For the $n$-dimensional multi-parameter quantum torus algebra $\Lambda_{\mathfrak q}$ over a field $k$ defined by a multiplicatively antisymmetric matrix $\mathfrak q = (q_{ij})$ we show that, in the case when the torsion-free rank of the subgroup of $k^\times$ generated by the $q_{ij}$ is large enough, there is a characteristic set …