2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94502We use the braid-monoid algebra to construct integrable mixed vertex models. The transfer matrix of a mixed SU(N) model is diagonalized by nested Bethe ansatz approach.To appear in the Festschriff in honor of Prof. Mc Guire published by World Scientific, plain latex, 10 pagesExactly Solvable and Integrable Systemstext