The group of Álgebra, Teoría de Números y Aplcaciones ERM, called ALTENUA, it is recognized by Colciencias. The group mainly brings together
professors and students of the Universities of the Regional School of Mathematics Corporation: ERM, it is interested in álgebra, number theory, combinatorics and its applications, and counts on the advice of some researchers and professors national or international.
The group is endorsed by Colciencias by the institutions:
1. Unversity of Antioquia.
2. Unversity of Cauca.
3. Unversity of Nariño.