2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/164424Let k a characteristic zero field. We give a characterization for the finite quiver k-algebras, based on double derivations. More precisely, we prove that if an associative and unitary k-algebra have a family of double derivations satisfying suitable conditions, then it is (canonically isomorphic to) a quiver algebra. This is the non-commutative version of a result of D. Wright.4 pagesRings and Algebras16W25; 16S10text