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Student Support Forum: 'differential equations' topicStudent Support Forum > General > "differential equations"

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Qiao
10/19/05 1:57pm

Hi all,

I am dealing with a equation system which includes two differential equations:

dx/dt=g*x*(1-x)-(alpha -beta*x*y)*x*y - (1-y)*gamma*x

dy/dt=(rou-beta*x*y)*y*(y-1)

Where x and y are functions of t; g, alpha, beta, rou, and gamma are known positive parameters.

We also know : 1>=x>=0, 1>=y>=0

What I really want is a graph to show the relationship of x and y in a x-y space. So numerical results is also good if theoretical one is not possible.

Can any one help me?

Thanks,

Qiao



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