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    Apr 20, 2012, 06:46 PM
    "Differential Equations, Linear models
    The boundary value problem ,Ty'' + p(w^(2))y = 0 , y(0) = 0, y(L) = 0 is the model of the shape of a rotating string. Suppose T and ρ are constants. Find the critical angular speed w=W(n) for which there is non-trial solutions .

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