Abstract:
We outline several specific issues concerning the theory of multicomponent nonlinear Schrödinger equations with constant boundary conditions. We first study the spectral properties of the Lax operator L, the structure of the phase space M, and
the construction of the fundamental analytic solutions. We then consider the regularized Wronskian relations, which allow analyzing the map between the potential of L and
the scattering data. The Hamiltonian formulation also requires a regularization procedure.
Citation:
V. S. Gerdjikov, N. A. Kostov, T. I. Valchev, “Multicomponent nonlinear schrödinger equations with constant
boundary conditions”, TMF, 159:3 (2009), 438–447; Theoret. and Math. Phys., 159:3 (2009), 787–795
This publication is cited in the following 3 articles:
R. K. Salimov, T. R. Salimov, E. G. Ekomasov, “On the nonlinear two- and three-dimensional Klein–Gordon equations allowing localized solutions with beatings of coupled oscillators”, JETP Letters, 119:10 (2024), 807–811
V. S. Gerdjikov, THE 5TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE IN INFORMATION SYSTEMS (CIIS 2022): Intelligent and Resilient Digital Innovations for Sustainable Living, 2968, THE 5TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE IN INFORMATION SYSTEMS (CIIS 2022): Intelligent and Resilient Digital Innovations for Sustainable Living, 2023, 020001
O. O. Pokutnyi, “Boundary-Value Problems for the Evolutionary Schrödinger Equation. I”, J Math Sci, 249:4 (2020), 647