257 citations · 358 across the 6 of their papers we have counts for
6 papers
Traffic flow on star graph: Nonlinear diffusion
Takashi Nagatani
We study the urban-scale macroscopic traffic flow in city networks. Star graph is considered as traffic network. Star graphs with controlled traffic flow are transformed to various…
Reduced mobility of infected agents suppresses but lengthens disease in biased random walk
Genki Ichinose, Yoshiki Satotani, Hiroki Sayama +1
Various theoretical models have been proposed to understand the basic nature of epidemics. Recent studies focus on the effects of mobility to epidemic process. However, uncorrelate…
Network flow of mobile agents enhances the evolution of cooperation
Genki Ichinose, Yoshiki Satotani, Takashi Nagatani
We study the effect of contingent movement on the persistence of cooperation on complex networks with empty nodes. Each agent plays Prisoner's Dilemma game with its neighbors and t…
Complex Dynamics of Bus, Tram and Elevator Delays in Transportation System
Takashi Nagatani
It is necessary and important to operate buses and trams on time. The bus schedule is closely related to the dynamic motion of buses. In this part, we introduce the nonlinear maps…
Many-particle simulation of the evacuation process from a room without visibility
Motonari Isobe, Dirk Helbing, Takashi Nagatani
We study the evacuation process from a smoky room by means of experiments and simulations. People in a dark or smoky room are mimicked by ``blind'' students wearing eye masks. The…
Stability Analysis and Stabilization Strategies for Linear Supply Chains
Takashi Nagatani, Dirk Helbing
Due to delays in the adaptation of production or delivery rates, supply chains can be dynamically unstable with respect to perturbations in the consumption rate, which is known as…