Guide to the notebooks - Chap. 9

The notebook of this chapter are focused on some aspects of perturbation series.

The reader interested only in a simple formal implementation of perturbation theory, which can be useful to check its own understanding of the subject, can limit himself to the notebook NB-9.1.

List

Here is a list of the notebooks of this chapter, with a short description of their content. The color sequence ●, ●, ● is a rough indication of the difficulty.