Guay's affine Yangians and non-rectangular -algebras
arXiv:2301.00035
Abstract
We construct a non-trivial homomorphism from the Guay's affine Yangian to the universal enveloping algebra of non-rectangular -algebras of type . In order to construct the homomorphism, we extend the Guay's affine Yangian and its coproduct.
arXiv commentminor revision in Introduction. arXiv admin note: text overlap with arXiv:2211.14968