2 papers
math.DS2016
Hopf bifurcations in fast/slow systems with rate-dependent tipping
Jonathan Hahn
We analyze rate-dependent tipping in a fast/slow system with an equilibrium near the fold of a critical manifiold. We find a Hopf bifurcation as the rate parameter increases in the…
math.DS2015
Periodic Orbits for a Discontinuous Vector Field Arising from a Conceptual Model of Glacial Cycles
James Walsh, Esther Widiasih, Jonathan Hahn +1
Conceptual climate models provide an approach to understanding climate processes through a mathematical analysis of an approximation to reality. Recently, these models have also pr…