2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55645We give a definition and study Hopf structures in ternary (and n-ary) Nambu-Lie algebra. The fundamental concepts of 3-coalgebra, 3-bialgebra and Hopf 3- algebra are introduced. Some examples of Hopf structures are analyzed.LaTeX, 6 pages, no figuresHigh Energy Physics - Theorytext