We survey the main theoretical aspects of models for Mobile Ad
Hoc Networks (MANETs). We present theoretical characterizations of mobile
network structural properties, di erent dynamic graph models of MANETs,
and nally we give detailed summaries of a few selected articles. In particular,
we focus on articles dealing with connectivity of mobile networks, and on articles
which show that mobility can be used to propagate information between
nodes of the network while at the same time maintaining small transmission
distances, and thus saving energy.