Derivative for Functions $f:G\to H$, Where $G$ Is a Metric Divisible Group

Hector Andres Granada Diaz, Simeon Casanova Trujillo, Fredy E. Hoyos

In this paper, a derivative for functions $f:G\to H$, where $G$ is any metric divisible group and $H$ is a metric Abelian group with a group metric, is defined. Basic differenti…