San X. Liang

Information transfer as a new indicator of approaching local bifurcations: saddle-node, pitchfork and Hopf bifurcations

Early warning signals are key tools for anticipating qualitative changes in the dynamics of complex systems. In this work, we investigate whether an information-theoretic measure designed to characterize directional causal dependencies between observables can provide early warning of the approach to bifurcations. The m...