# $\mathrm{W}_{(1+\infty)}$ It is more general than [[0328 w(1+infinity)|w(1+infinity)]] and is usually obtained via deformations. ## Refs - [[PopeRomansShen1990]][]() - [[2022#Ahn]]: with SUSY in [[0010 Celestial holography|CCFT]] ## How to get it - [[2022#Bu, Heuveline, Skinner]]: from a [[0513 Moyal deformation|Moyal deformation]] of [[0234 Self-dual gravity|SD gravity]]