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Coupling constant behavior of eigenvalues of Zakharov-Shabat systems

✍ Scribed by Klaus, Martin; Mityagin, Boris


Book ID
111875475
Publisher
American Institute of Physics
Year
2007
Tongue
English
Weight
939 KB
Volume
48
Category
Article
ISSN
0022-2488

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πŸ“œ SIMILAR VOLUMES


Gap estimates of the spectrum of the Zak
✍ B. GrΓ©bert; T. Kappeler; B. Mityagin πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 160 KB

We prove new gap estimates for the Zakharov-Shabat systems with complex periodic potentials. Our method allows us to characterize in a precise way the decreasing properties of the gap length sequence in terms of the regularity of complex potentials in weighted Sobolev spaces. (~) 1998 Elsevier Scien