KAM Theory and Semiclassical Approximations to Eigenfunctions by Vladimir F. Lazutkin.
It is a surprising fact that so far almost no books have been published on KAM theory. The first part of this book seems to be the first monographic exposition of this subject, despite the fact that the discussion of KAM theory started as early as 1954 (Kolmogorov) and was developed later in 1962 by...
Full description
Saved in: