A. Linshaw

activity

20052026

most citedOn the structure of W-algebras in type A

3 citations · 12 across the 13 of their papers we have counts for

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math.QA2025

New universal vertex algebras as glueings of the basic ones

Thomas Creutzig, Vladimir Kovalchuk, Andrew R. Linshaw

There are three universal $2$ -parameter vertex algebras $W_{\infty}$ , $W_{\infty}^{ev}$ , and $W_{\infty}^{sp}$ which are freely gene…

math.QA2025

W-algebras as conformal extensions of affine VOAs

Dražen Adamović, Tomoyuki Arakawa, Thomas Creutzig +4

We provide a criterion for a vertex operator superalgebra homomorphism from an affine vertex algebra to another vertex superalgebra to be conformal, and an additional criterion tha…