@article{0714eed4e4744e34ae80138b2e9b6b99,
title = "An Analog of the Feigin-Frenkel homomorphism for double loop algebras",
abstract = "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 that of the Feigin-Frenkel homomorphism from the vacuum Verma module at critical level over an affine algebra.",
author = "Charles Young",
note = "{\textcopyright} 2021 Published by Elsevier Inc. This is the accepted manuscript version of an article which has been published in final form at https://doi.org/10.1016/j.jalgebra.2021.07.031",
year = "2021",
month = dec,
day = "15",
doi = "10.1016/j.jalgebra.2021.07.031",
language = "English",
volume = "558",
journal = "Journal of Algebra",
issn = "0021-8693",
publisher = "Academic Press Inc.",
}