Image for ω = 0.1, λ1=1, λ2 = 1.
Image for ω = 0.5, λ1=1, λ2 = 1.
Image for ω = 1, λ1=1, λ2 = 1.
Image for ω = 2, λ1=1, λ2 = 1.
Image for ω = 0.01, λ1=1, λ2 = 4.
Image for ω = 1, λ1=1, λ2 = 4.
Image for ω = 3, λ1=1, λ2 = 4.