Geometric leaf of symplectic groupoid

E. Brodsky, P. Dangwal, S. Hamlin +5

We consider the symplectic groupoid of pairs $(B,A)$ with $A$ real unipotent upper-triangular matrix and $B\in G{L}_n$ being such that $\tilde{A}=BA{B}^T$ is also a unipotent upper-tri…