\begin{definition}[Definition:Network/Weight]
Let $N = \struct {V, E, w}$ be a network with weight function $w: E \to \R$.
The values of the elements of $E$ under $w$ are known as the '''weights''' of the edges of $N$.
The '''weights''' of a network $N$ can be depicted by writing the appropriate numbers next to the edges of the underlying graph of $N$.
Category:Definitions/Network Theory
\end{definition}