Nonlocal Kundu–Eckhaus equation: integrability, Riemann–Hilbert approach and Cauchy problem with step-like initial data

DOI10.1007/s11005-024-01802-2MaRDI QIDQ6492280

Bei-Bei Hu, Zuyi Shen, Ling Zhang

Publication date: 24 April 2024

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Volterra integral equations (45D05) Riemann-Hilbert problems in context of PDEs (35Q15) Soliton solutions (35C08)

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