Glycolytic Oscillator
Selkov model — limit cycle in ADP/ATP phase space
Selkov Model
α (substrate input)
0.10
γ (product sink)
0.60
β (enzyme sens)
2.50
ẋ = α − x·y²
ẏ = γ·x·y² − β·y
x = ADP, y = ATP
Oscillations when γ > β/α²