2 papers
math.QA2025
Factorization envelopes and enveloping vertex algebras
Yusuke Nishinaka
We develop a bornological version of Costello and Gwilliam's procedure for extracting vertex algebras from suitable prefactorization algebras on the complex plane. Using bornologic…
math.QA2024
A note on vertex algebras and Costello-Gwilliam factorization algebras
Yusuke Nishinaka
We show that the construction of vertex algebras from Costello-Gwilliam factorization algebras on can be achieved without the discreteness condition on the weight spac…