# ws22-1 - Math 464 Worksheet 22 1 Find all equilibria for...

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Unformatted text preview: Math 464, Worksheet 22 1. Find all equilibria for the model R − 0.002RF 100 ∆F = 0.0004RF − 0.01F ∆R = kR 1 − 2. Find all eigenvalues for the equilibrium that is NOT R = 100, F = 0. You should be able to convince yourself and me that your eigenvalues are complex. 3. Find all equilibria for the model R − cRF 100 ∆F = 0.0004RF − 0.01F ∆R = 0.02R 1 − 4. Find all eigenvalues for the equilibrium that is NOT R = 100, F = 0. You should be able to convince yourself and me that your eigenvalues are complex. 5. Find all equilibria for the model R 100 ∆F = bRF − 0.01F ∆R = 0.02R 1 − − 0.002RF 6. Find all eigenvalues for the equilibrium that is NOT R = 100, F = 0. You should be able to convince yourself and me that your eigenvalues are complex. 7. Compute the absolute value of your eigenvalues. For what value(s) of b will you see cycles with constant amplitude? 1 ...
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## This note was uploaded on 10/12/2011 for the course MATH 464 taught by Professor Dougbullock during the Fall '08 term at Boise State.

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