Cubo, A Mathematical Journal is a scientific journal founded in 1985, published by the Universidad de La Frontera, Temuco – Chile. The journal publishes original papers containing substantial results in areas of pure and applied mathematics. Cubo appears in three issues per year and is indexed in ZentralBlatt Math., Mathematical Reviews, MathSciNet and Latindex. You are kindly invited to submit your research creating a user in the platform and following simple steps to upload your preprint.