The center of the walled Brauer algebra $B_{r,1}(\delta )$

Eirini Chavli, Maud De Visscher, Alison Parker +2

We show that the centre of the walled Brauer algebra $B_{r,1}(\delta )$ over the complex field $\mathbb{C}$, for any parameter $\delta \in \mathbb{C}$, is generated by the supersymmetric polyn…