arxivnlin.CDcs.LGnlin.AO2026-07-20
Beyond the Edge of Chaos: Stability-Expressivity Transfer in Reservoir Forecasting
The edge-of-chaos heuristic has long served as a guiding principle for designing reservoir computers, yet its relevance to machine performance remains elusive. Here, taking the spectral radius of the reservoir network as the control parameter, we show that the radius yielding the…