Identifying robust hysteresis in networks
Fig 1
Hysteresis and resettable bistability.
Solid (dashed) lines indicate stable (unstable) equilibria for fixed values of input, Off = Low Equilibrium, B = Bistability, and On = High Equilibrium. Resettable bistability: When input signal is withdrawn from a bistable system, and the system resets to the low equilibrium (filled circle). Hysteresis: In addition to resettable bistability, when signal is increased, system goes to high equilibrium (circle). (a) Hysteresis; (b) resettable bistability, but not hysteresis. (c) No resettable bistability.