ISSN:
1432-0916
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract: Under suitable conditions a flow on a torus C (p) -close, with p large enough, to a quasi periodic diophantine rotation is shown to be “linearizable”, i.e. conjugable to the quasi periodic rotation, by a map that is analytic in the perturbation size. This result is parallel to Moser's theorem stating conjugability in class C (p') for some p'〈p. The extra conditions restrict the class of perturbations that are allowed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002200050316