From 74ddbde8ab2e74b6475d825006dfdab09c3fe245 Mon Sep 17 00:00:00 2001 From: Martin Mares Date: Fri, 22 Feb 2008 18:15:31 +0100 Subject: [PATCH] Fixed a typo. --- notation.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/notation.tex b/notation.tex index 341f135..1f74341 100644 --- a/notation.tex +++ b/notation.tex @@ -81,7 +81,7 @@ better define it carefully, following \cite{diestel:gt}: \defn A~\df{multigraph} is an ordered triple $(V,E,M)$, where $V$~is the set of vertices, $E$~is the set of edges, taken as abstract objects disjoint -with the vertices, and $M$ is a mapping $E\mapsto V \cup {V \choose 2}$ +with the vertices, and $M$ is a mapping $E\rightarrow V \cup {V \choose 2}$ which assigns to each edge either a pair of vertices or a single vertex (if the edge is a loop). -- 2.39.2