2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152522We establish a relationship between the modern theory of Yangians and the classical construction of the Gelfand-Zetlin bases for the complex Lie algebra $\gn$. Our approach allows us to produce the $q$-analogues of the Gelfand-Zetlin formulae in a straightforward way.14 pagesHigh Energy Physics - TheoryQuantum Algebratext