Eighth-order method for accurate computa
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T. E. Simos
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Article
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1998
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John Wiley and Sons
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English
β 176 KB
A new hybrid eighth algebraic order two-step method with phase lag of order 12 is developed for computing elastic scattering phase shifts of the Schrodinger Γ«quation. Based on this new method and on the method developed recently by Simos, we obtain a new variable-step procedure for the numerical in