A new integrable system of symmetrically coupled derivative nonlinear Schroedinger equations via the singularity analysis

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/79781A new integrable system of two symmetrically coupled derivative nonlinear Schroedinger equations is detected by means of the singularity analysis. A nonlinear transformation is proposed which uncouples the equations of the new system.LaTeX, 5 pagesExactly Solvable and Integrable SystemsMathematical PhysicsAnalysis of PDEsA new integrable system of symmetrically coupled derivative nonlinear Schroedinger equations via the singularity analysistext