| کلیدواژهها
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Phase-fitting, Phase-lag, Ordinary differential equations, P-stable, Multiderivative methods
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| چکیده
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In this paper, we create a new explicit linear four-step singularly P-stable method
with phase-lag of order infinity (phase-fitted) for the numerical solution of second-order initial
value problems. The advantage of the new method in comparison with similar methods in
terms of efficiency, accuracy, and stability is shown by its implementation in some well-known
problems.
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