1*46696af2SBarry Smith# Graphs and Networks (DMNETWORK) 2*46696af2SBarry Smith 3*46696af2SBarry SmithThe `DMNETWORK` subclass of `DM`, encapsulates a graph topology. It is designed to handle very large scale graphs, such as those that arise in power system or wireless communication modeling. 4*46696af2SBarry SmithUsers guide chapter: [](ch_network).