Definition:Uniform Absolute Convergence of Product/Complex Functions/Definition 3

Definition
Let $X$ be a set.

Let $\sequence {f_n}$ be a sequence of bounded mappings $f_n: X \to \C$.

The infinite product $\ds \prod_{n \mathop = 1}^\infty \paren {1 + f_n}$ converges uniformly absolutely there exists $n_0 \in \N$ such that:
 * $(1): \quad \map {f_n} x \ne -1$ for $n \ge n_0$ and $x \in X$

and:
 * $(2): \quad$ The series $\ds \sum_{n \mathop = n_0}^\infty \map \log {1 + f_n}$ is uniformly absolutely convergent.