Figure B.2.

Infinite population occupation numbers versus time for k = 4, r₀ = 0, r₁ = 1.00, r₂ = 1.45, r₃ = 1.65, r₄ = 1.74, and three different values for μ: (a) 10⁻⁵, (b) 10⁻⁸, and (c) 10⁻¹¹. The occupation numbers, p₀ (solid), p₁ (dotted), p₂ (dash-dotted), p₃ (dashed), p₄ (solid with circles), are calculated using Eq. 12. Note that as μ becomes smaller, p_a becomes more and more dominant during the time interval t_a < t < t_a+1.