4 citations · 4 across the 3 of their papers we have counts for
4 papers
Long-time asymptotics for the focusing coupled Kundu-Eckhaus equation
Tianwei Qiu, Zhen Wang
The focusing coupled Kundu-Eckhaus (CKE) equation extends the coupled nonlinear Schrödinger (CNLS) equation by adding quintic and derivative nonlinearities. We study the Cauchy pro…
Novel lump solutions of the modified Kadomtsev-Petviashvili-I equation
Tianwei Qiu, Zhen Wang
We construct novel higher-order lump solutions of the modified Kadomtsev-Petviashvili-I (mKP-I) equation by applying the generalized long-wave limit method with spectral perturbati…
A generalized long-wave limit method with spectral perturbations
Tianwei Qiu, Zhen Wang
We develop a generalized long-wave limit method for constructing higher-order (degenerate) lump solutions of -dimensional integrable systems. Starting from the multi-soliton…
Numerical inverse scattering transform for the derivative nonlinear Schrodinger equation
Shikun Cui, Zhen Wang
In this paper, we develop the numerical inverse scattering transform (NIST) for solving the derivative nonlinear Schrodinger (DNLS) equation. The key technique involves formulating…