Unformatted text preview: OR mutants will die out. OR p t → 2. Consider the following discrete time dynamical system of a heart model, with α = 1 . 0, τ = 1 . 0, V c = 20, and u = 10. V t +1 = ± eατ V t + u if V t ≤ e ατ V c eατ V t if V t > e ατ V c ± If V = 30, will the heart beat? Show why. The heart beats because: 30 < e (1 · 1) 20 = 54 . 37 or e (1 · 1) (30) = 11 . 036 < 20 ± What is the equilibrium? Show your work. V * = e1 V * + 10 V *e1 V * = 10 V * (1e1 ) = 10 V * = 10 1e1 = 15 . 819767...
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 Spring '08
 Johnson
 Math, Calculus, Logic, wild type, long term behavior

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