2 papers
math.DS2026
Resonance structure of a periodically forced delay differential equation model for the El Niño--Southern Oscillation
Samuel Bolduc-St-Aubin, Priya Subramanian, Bernd Krauskopf
We study resonance phenomena in the periodically forced Suarez--Schopf delay differential equation, which is a conceptual climate model for the El Niño--Southern Oscillation (ENSO)…
math.DS2025
Seasonal Forcing Dominated Dynamics of a piecewise smooth Ghil-Zaliapin-Thompson ENSO model
Samuel Bolduc-St-Aubin, Antony R. Humphries
The Ghil-Zaliapin-Thompson (GZT) model, a scalar delay differential equation with periodic forcing and time-delayed feedback, captures key features of the El Nino-Southern Oscillat…