Wolfram Cloud Document

In[]:=

p3=ContourPlotv^22+

1.01

1.01-1

0.7

vx^2

^(1.01-1)-11x,v^22+

1.01

1.01-1

1.092

vx^2

^(1.01-1)-11x,v^22+

1.01

1.01-1

1.3

vx^2

^(1.01-1)-11x,{x,0.2,2},{v,0.2,2.5},PlotLegendsPlaced[{"λ<λc","λ=λc","λ>λc"},{0.8,0.5}],PlotLabelStyle["γ=1.01",Blue,20],AspectRatioAutomatic;