Trisection diagrams and twists of 4-manifolds
A theorem of Katanaga, Saeki, Teragaito, and Yamada shows that the Price twist generalizes the Gluck twist of a 4-manifold. We are able to give a new proof of this theorem using certain trisection diagrams and recent techniques of Gay and Meier, and Kim and Miller. In particular, this answers a question of Kim and Miller.