Large-order perturbation expansions for the charged harmonic oscillator

DOI10.1088/0305-4470/25/23/031zbMath0771.70018OpenAlexW2020842663MaRDI QIDQ4038879

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Publication date: 27 September 1993

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

Full work available at URL: https://doi.org/10.1088/0305-4470/25/23/031

zbMATH Keywords

renormalizationRiccati-Padé methodRayleigh-Ritz large-order perturbative expansionssupersingular Hamiltonian

Mathematics Subject Classification ID

Hamilton's equations (70H05) Nonlinear dynamics in mechanics (70K99) Motion of charged particles (78A35)

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