Consider the following bifurcation diagram for an autonomous differential equation with parameter r: -1.0 -0.5 0.5 1.0 1.5 2.0 -1 (1) Use the diagram to identify all bifurcation values. Explain your reasoning.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Answer part 1 please

Consider the following bifurcation diagram for an autonomous differential equation with parameter r:
-1.0
-0.5
0.5
1.0
1.5
2.0
-1
(1) Use the diagram to identify all bifurcation values. Explain your reasoning.
(2) Sketch possible x' vs. x or x vs. t graphs for each of the following parameter values: r = -0.5, r = 0, r = 0.5,
and r = 1. (You probably want to draw phase lines for each value of r first.)
(3) Set r = 0.5 and imagine a solution function with initial condition x(0) = 2. What is the long-term behavior of
this function? Explain what tells you this.
(This problem continues on the next page.)
Reach: Suppose a long time has passed and your function x(t) has evolved to a value very close to the answer
you gave in (3). At this point, will changing your parameter to r = 1.75 impact the long-term behavior of this
solution? Briefly explain.
Transcribed Image Text:Consider the following bifurcation diagram for an autonomous differential equation with parameter r: -1.0 -0.5 0.5 1.0 1.5 2.0 -1 (1) Use the diagram to identify all bifurcation values. Explain your reasoning. (2) Sketch possible x' vs. x or x vs. t graphs for each of the following parameter values: r = -0.5, r = 0, r = 0.5, and r = 1. (You probably want to draw phase lines for each value of r first.) (3) Set r = 0.5 and imagine a solution function with initial condition x(0) = 2. What is the long-term behavior of this function? Explain what tells you this. (This problem continues on the next page.) Reach: Suppose a long time has passed and your function x(t) has evolved to a value very close to the answer you gave in (3). At this point, will changing your parameter to r = 1.75 impact the long-term behavior of this solution? Briefly explain.
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