Aspects of nonlinear scattering theory
Roach, Gary F.
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Roach, Gary F.
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James Ralston (1996-1997)
Séminaire Équations aux dérivées partielles
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Gregory Eskin, James Ralston (1993)
Journées équations aux dérivées partielles
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S. Agmon (1978-1979)
Séminaire Équations aux dérivées partielles (Polytechnique)
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A. Melin (1988-1989)
Séminaire Équations aux dérivées partielles (Polytechnique)
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Demontis, Francesco, der Mee, Cornelis van (2010)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: Primary: 34L25; secondary: 47A40, 81Q10. In this article we prove that the wave operators describing the direct scattering of the defocusing matrix Zakharov-Shabat system with potentials having distinct nonzero values with the same modulus at ± ∞ exist, are asymptotically complete, and lead to a unitary scattering operator. We also prove that the free Hamiltonian operator is absolutely continuous.