title: Dynamical hysteresis phenomena in complex network traffic.
abstract: In this Brief Report, the dynamical hysteresis is investigated in constant-density traffic system of scale-free, small-world, and lattice networks. With the local-searching strategy, hysteresis persists for scale-free networks, while it disappears for small-world networks and lattice grids when the handling ability of nodes is higher than a certain threshold. With the shortest-path-routing strategy, hysteresis persists for all three networks investigated. When using shortest-path strategy, the system is easy to congest and difficult to recover to free-flow state.
authors.affiliation: School of Engineering Science, University of Science and Technology of China, Hefei 230026, People's Republic of China. humaobin@ustc.edu.cn
authors.forename: Mao-Bin
authors.initials: MB
authors.lastname: Hu
authors.forename: Xiang
authors.initials: X
authors.lastname: Ling
authors.forename: Rui
authors.initials: R
authors.lastname: Jiang
authors.forename: Yong-Hong
authors.initials: YH
authors.lastname: Wu
authors.forename: Qing-Song
authors.initials: QS
authors.lastname: Wu