2 papers
math.AP2025
Well-posedness to nonlinear Schrödinger-Gerdjikov-Ivanon equation
Sucai Niu, Junyi Zhu
The Riemann-Hilbert approach is extended to discuss the well-posedness of the nonlinear Schrödinger-Gerdjikov-Ivanon equation. The Lipschitz continuity of potential in $H^{2}(\math…
math-ph2025
Existence of global solutions to the massive Thirring model in the non-laboratory coordinates
Sucai Niu, Junyi Zhu, Xueru Wang
The massive Thirring model in the non-laboratory coordinates is considered by the Riemann-Hilbert approach. Existence of global solutions is shown for the cases of the associated R…