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

Eirini Chavli, Maud De Visscher, Alison Parker +2

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