3 papers
math-ph2026
Optical dispersive shock waves of initial pulses in optical fibers with high-order dispersion and quintic nonlinearity effects
Hua-Ying Ren, Rui Guo, Jian-Wen Zhang
This paper probes the dispersive shock waves (DSWs) theory in nonlinear optical systems through Whitham modulation theory for the high-order Chen-Lee-Liu (HOCLL) equation. We syste…
math-ph2024
Inverse scattering transform for the discrete nonlocal PT symmetric nonlinear Schrödinger equation with nonzero boundary conditions
Ya-Hui Liu, Rui Guo, Jian-Wen Zhang
In this paper, the inverse scattering transform for the integrable discrete nonlocal PT symmetric nonlinear Schrödinger equation with nonzero boundary conditions is presented. Acco…
nlin.SI2024
The Riemann-Hilbert approach for the nonlocal derivative nonlinear Schrödinger equation with nonzero boundary conditions
Xin-Yu Liu, Rui Guo
In this paper, the nonlocal reverse space-time derivative nonlinear Schrödinger equation under nonzero boundary conditions is investigated using the Riemann-Hilbert (RH) approach.…