Algebraic approximants, details

One can find here Mathematica programs and many figures that were not included in a paper. Choose a problem:

• Simple model with logarithmic function
• Quartic anharmonic oscillator
• Cubic anharmonic oscillator
• Sextic anharmonic oscillator
• Octic anharmonic oscillator
• Two related problems
• Accuracy of high-order approximants for series of factorials, especially its sensibility to perturbation
• Two-variable anharmonic oscillator with perturbation x y^2

Currently, there is no linking, because it needs much time. One can find all figures and data files in a directory ./ and its subdirectories.

Calculate Rayleigh - Schrodinger perturbation series for the quartic, cubic, sextic, octic anharmonic oscillators and the Barbanis potential (two-dimensional anharmonic oscillator) using Mathematica programs.

Back to The paper: "Summation of asymptotic expansions of multi-valued functions using algebraic approximants...".

See also another Unpublished SMU reports.

Designed by A. Sergeev.