Zachary Fehily

collaborators

2 papers

math.QA2026

The principal W-algebra of $psl_{2∣2}$

Zachary Fehily, Christopher Raymond, David Ridout

We study the structure and representation theory of the principal W-algebra $W_{pr}^{k}$ of $V^{k} (psl_{2∣2})$ . The defining…

math.QA2024

Connecting affine $W$ -algebras: A case study on $sl_{4}$

Justine Fasquel, Zachary Fehily, Ethan Fursman +1

We introduce the partial reductions and inverse Hamiltonian reductions between affine $W$ -algebras along the closure relations of associated nilpotent orbits in the case…

The principal W-algebra of psl2∣2​

Connecting affine W-algebras: A case study on sl4​

The principal W-algebra of $psl_{2∣2}$

Connecting affine $W$ -algebras: A case study on $sl_{4}$