Punctual Padé approximants as a regularization procedure for divergent and oscillatory partial wave expansions of the scattering amplitude

DOI10.1063/1.523644zbMath0438.65003OpenAlexW2026381626MaRDI QIDQ3880159

C. R. Garibotti, Fernando F. Grinstein

Publication date: 1978

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

Full work available at URL: https://doi.org/10.1063/1.523644

zbMATH Keywords

potential scatteringscattering amplitudesummation methoddivergent and oscillatory partial wave expansionspunctual Pade approximants

Mathematics Subject Classification ID

(n)-body potential quantum scattering theory (81U10) Numerical summation of series (65B10)

Related Items (3)

Summation of partial wave expansions in the scattering by long range potentials. II. Numerical applications ⋮ Summation of partial wave expansions in the scattering by short-range potentials ⋮ Recent results relevant to the evaluation of infinite series

Cites Work

• On the Convergence and Stability of the Epsilon Algorithm
• Summation of partial wave expansions in the scattering by long range potentials. I
• Phase-Shift Calculation of High-Energy Electron Scattering

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