Airy ideals, transvections and $\mathcal{W}({\mathfrak{sp}}_{2N})$-algebras

Vincent Bouchard, Thomas Creutzig, Aniket Joshi

In the first part of the paper we propose a different viewpoint on the theory of higher Airy structures (or Airy ideals) which may shed light on its origin. We define Airy ideals i…