2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/153489The bicovariant differential calculus on the three-dimensional Kappa-Poincar'e group and the corresponding Lie-algebra structure are described. The equivalence of this Lie-algebra structure and the three-dimensional $κ$-Poincaré algebra is proved.AMSTeX, Pages 15Quantum Algebratext