2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/71849By applying a recent construction of free Baxter algebras, we obtain a new class of Hopf algebras that generalizes the classical divided power Hopf algebra. We also study conditions under which these Hopf algebras are isomorphic.22 pagesRings and AlgebrasCommutative AlgebraCombinatorics16W99, 16W30, 05A40text