79 citations · 436 across the 28 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.QA2020
An analog of the Feigin-Frenkel homomorphism for double loop algebras
Charles A. S. Young
We prove the existence of a homomorphism of vertex algebras, from the vacuum Verma module over the loop algebra of an untwisted affine algebra, whose construction is analogous to t…
math.QA2020★ 2 cited
Affine opers and conformal affine Toda
Charles A. S. Young
For a Kac-Moody algebra of affine type, we show that there is an -equivariant identification between …