Convergent sequences of Legendre Pade approximants to the real and imaginary part of the scattering amplitudes

DOI10.1088/0305-4470/12/9/009zbMath0412.30028OpenAlexW2027616029MaRDI QIDQ4200454

A. K. Common, T. W. Stacey

Publication date: 1979

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/12/9/009

zbMATH Keywords

potential scattering theoryLegendre Pade approximants

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Padé approximation (41A21) (2)-body potential quantum scattering theory (81U05) Continued fractions; complex-analytic aspects (30B70)

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