Geodesic
Riemann–Hilbert approach and $N$-soliton solutions of the two-component Kundu–Eckhaus equation
Teoretičeskaâ i matematičeskaâ fizika, Tome 212 (2022) no. 3, pp. 386-402 Cet article a éte moissonné depuis la source Math-Net.Ru

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We study the two-component Kundu–Eckhaus equation with a zero boundary condition at infinity. Based on the spectral analysis of the Lax pair, a Riemann–Hilbert problem is established. An $N$-soliton solution is then obtained by solving the regular and nonregular Riemann–Hilbert problems.
Mots-clés : $N$-soliton solution, Lax pair
Keywords: two-component Kundu–Eckhaus equation, Riemann–Hilbert approach, spectral analysis. 
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Chunjiang Wang; Jian Zhang. Riemann–Hilbert approach and $N$-soliton solutions of the two-component Kundu–Eckhaus equation. Teoretičeskaâ i matematičeskaâ fizika, Tome 212 (2022) no. 3, pp. 386-402. http://geodesic.mathdoc.fr/item/TMF_2022_212_3_a4/

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