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Title: A note on phase-lag computations for multiderivative methods for second order periodic initial value problems
Authors: Twizell, E H
Keywords: Phase—lag analysis;two-step multiderivative methods;periodic initial value problems;Pade approximant;PECE mode
Issue Date: 1985
Publisher: Brunel University
Citation: Maths Technical Papers (Brunel University). May 1980, pp 1-7
Abstract: Phase—lag computations are carried out for a family of two-step multiderivative methods for solving second order initial value problems of the form y" = f(t,y), y(t0) = y0, y'(t0) = z0. The analysis is carried out with respect to the familiar model equation y" = -λ2y, where λ is real.
Appears in Collections:Dept of Mathematics Research Papers
Mathematical Sciences

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