The factorization method and particular solutions of the relativistic Schrödinger equation of \(n\)th order \((n=4,6)\)

DOI10.1016/S0010-4655(99)00421-XzbMath0962.65104OpenAlexW2007647289MaRDI QIDQ1973496

E. P. Zhidkov, S. V. Konnova, I. V. Amirkhanov

Publication date: 31 May 2001

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0010-4655(99)00421-x

zbMATH Keywords

singular perturbationfactorization methodrelativistic Schrödinger equationinfinite-order

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Methods of quantum field theory in general relativity and gravitational theory (83C47) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Singular perturbations for ordinary differential equations (34E15) Discretization methods and integrators (symplectic, variational, geometric, etc.) for dynamical systems (37M15)

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