4 papers
Conditional effects of cross-product substitution on systemic risk in multilayer food trade networks
Feiyan Guo, Jianlin Zhou, Lin Qi +1
Localized shocks arising from climate extremes, geopolitical conflicts, and trade protectionism cascade through trade networks, triggering global food crises. Cross-product substit…
Coevolution of Resource and Strategies in Common-Pool Resource Dilemmas: A Coupled Human-Environmental System Model
Chengyi Tu, Renfei Chen, Ying Fan +1
Common-pool resource governance requires users to cooperate and avoid overexploitation, but defection and free-riding often undermine cooperation. We model a human-environmental sy…
Dimensionality reduction of networked systems with separable coupling-dynamics: theory and applications
Chengyi Tu, Ying Fan, Tianyu Shi
Complex dynamical systems are prevalent in various domains, but their analysis and prediction are hindered by their high dimensionality and nonlinearity. Dimensionality reduction t…
Dimensionality Reduction in Stochastic Complex Dynamical Networks
Chengyi Tu, Jianhong Luo, Xuwei Pan
Complex systems are ubiquitous in nature and engineering, but their analysis and control are hampered by their high dimensionality and the influence of various factors on their dyn…