| Table of contents Rev.colomb.mat. vol.52 no.2 Bogotá Jul./Dec. 2018 Original articles | | | | · A direct proof of a theorem of Jech and Shelah on PCF algebras Martínez, Juan Carlos
| | | | · A Characterization of Strongly Dependent Ordered Abelian Groups Dolich, Alfred; Goodrick, John
| | | | · Inductive lattices of totally composition formations Tsarev, Aleksandr
| | | | · Sandwich theorem for reciprocally strongly convex functions Bracamonte, Mireya; Giménez, José; Medina, Jesús
| | | | · Discriminant Structures Associated to Matrix Semantics Fernández, Víctor; Murciano, Carina
| | | | · Population Dynamics with Density-Dependent Immigrations and Allee effect Ossandón, Gustavo A.; Castro Santis, Ricardo
| | | | · A proof of the Adem relations Guzmán-Sáen, Aldo; Xicoténcatl, Miguel A.
| | |
|