References

J. Flake and V. Mackscheidt. Interpolating PBW Deformations for the Orthosymplectic Groups, arXiv preprint (2022).

C. Walton and S. Witherspoon. Poincaré-Birkhoff-Witt deformations of smash product algebras from Hopf actions on Koszul algebras. Algebra & Number Theory 8, 1701 – 1731 (2014).