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I have two points (0,0) and (5,-5). How can I plot the stability phase diagram for these two points in a single StreamPlot in Mathematica by showing those points with dots?

David G. Stork
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Naomi
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    What are the equations describing the system you want to plot? – mjw Mar 24 '21 at 13:56
  • Are these points fix points? If so, a stream plot of the linearized equations about those points will show you if the you have a sink, a source, a saddle, spiral source/sink,... – Daniel Huber Mar 24 '21 at 17:15

1 Answers1

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Without your function we can't give a full answer, but this should suffice:

StreamPlot[{-1 - x^2 + y, 1 + x - y^2},
 {x, -6, 6}, {y, -6, 6},
 Epilog -> {Red, PointSize[0.03], Point[{0, 0}], Point[{-5, 5}]}]

enter image description here

David G. Stork
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