Differential geometry of the Z3-graded quantum supergroup GL

A differential calculus on Z$_3$-graded quantum superspace ${\mathbb R}_q(2|1)$

“…Recently, there have been many attempts to generalize Z 2 -graded constructions to the Z 3 -graded case [8], [9], [10], [11], [12], [13] and Z N -graded case [14] and [15]. The noncommutative geometry of the Z 3 -graded quantum superplane is investigated in [11].…”