Tagged Questions
0
votes
1answer
68 views
How to classify equilibrium points [closed]
I have the two differential equations:
$$\frac{dN_1}{dt} = N_1(2 - N_1 - 2N_2)$$
$$\frac{dN_2}{dt} = N_2(3 - N_2 - 3N_1).$$
I worked out the equilibrium points to be at $N_1 = 0, \frac{4}{5}$ and ...
3
votes
1answer
52 views
When does weak selection produce qualitatively different results from strong selection?
In evolutionary game theory, it is typical to model organisms as having a base fitness that is modified slightly by the game interaction. The ratio of the game effect versus the base fitness ...
1
vote
0answers
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Range of feasible coefficients in an unlimited growth model
If you are given an unlimited growth model in the form:
dP(t)/dt = k P(t)
Obviously the population growth would never be unlimited, but let's presume for the ...
