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Superconvergent Perturbation Method in Quantum Mechanics by Scherer, Wolfgang is a scholarly article available to read on EtoBox.

What is Superconvergent Perturbation Method in Quantum Mechanics about?

An analogue of Kolmogorov's superconvergent perturbation theory in classical mechanics is constructed for self adjoint operators. It is different from the usual Rayleigh--Schr\"odinger perturbation theory and yields expansions for eigenvalues and eigenvectors in terms of functions of the perturbation parameter.

Author

Scherer, Wolfgang

Published

1994

Language

EN