Given
$\dot{x} =-2x+y$
$\dot{y} =x^2-y+r$
Where r is a real number. Find the bifurcation values.
The answer is $r=1$ but I don't see how that can be obtained so if someone can help me further I would be grateful.
2025-01-13 05:21:01.1736745661
Find the bifurcation value given the differential equations
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