2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/165756We show that the Zink equivalence between p-divisible groups and Dieudonne displays over a complete local ring with perfect residue field of characteristic p is compatible with duality. The proof relies on a new explicit formula for the p-divisible group associated to a Dieudonne display.16 pagesAlgebraic GeometryNumber Theorytext