Centrification of Algebras and Hopf Algebras

Dmitriy Rumynin, Matthew Westaway
2021 Canadian mathematical bulletin  
We investigate a method of construction of central deformations of associative algebras, which we call centrification. We prove some general results in the case of Hopf algebras and provide several examples.
doi:10.4153/s0008439521000175 fatcat:fjw6wvcd4nfgfbmrhdjnoiiwoy