Electronic Resource
Springer
Communications in mathematical physics
84 (1982), S. 403-438
ISSN:
1432-0916
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We define and analyze the rotation number for the almost periodic Schrödinger operatorL= −d 2/dx 2+q(x). We use the rotation number to discuss (i) the spectrum ofL; (ii) its relation to the Korteweg-de Vries equation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01208484
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