Operators and Matrices · Volume 12, Issue 1 Eigenvalue asymptotics for Zakharov-Shabat systems with long-range potentials 12-05 Pages 55-106 DOI 10.7153/oam-2018-12-05 Downloads Short PDF Full PDF PNG Authors Martin Klaus Keywords Zakharov-Shabat systems focusing nonlinear Schrödinger equation eigenvalue asymptotics long-range potentials Subject classes 34L15