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On the perturbation of vibrating spring
|Issue Date:||2016-04-28 09:55:56 (UTC+8)|
|Abstract:||In this work we deal with the nonlinear o.d.e u"+ku = εu<sup>3</sup> which represents a spring-mass system with no damping but perturbed by external force εu<sup>3</sup>. We want to know how the spring constant k and the perturbed term act on the equation. So we study this equation by the way:|
|Appears in Collections:||[應用數學系] 學位論文|
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