Perturbation theory for periodic problems in 2D integrable systems
Krichever I.M.
The perturbation theory of finite-zone solutions of two-dimensional integrable equations is developed. As a special case the theory of perturbations of finite-zone solutions of one-dimensional evolution equations of the Lax type (the Korteweg-de Vries and Sine-Gordon equations) is considered. The spectral theory of two-dimensional periodic operators is surveyed.
Catégories:
Année:
1992
Editeur::
Routledge
Langue:
english
Pages:
112
ISBN 10:
3718652188
ISBN 13:
9783718652181
Collection:
Sci Rev.C Math.Phys.9
Fichier:
DJVU, 1.04 MB
IPFS:
,
english, 1992