Abstract
The object of this work is to investigate the initial-boundary value problem for coupled Hirota equation on the half-line. We show that the solution of the coupled Hirota equation can be expressed in terms of the solution of a 3 × 3 matrix Riemann-Hilbert problem formulated in the complex k-plane. The relevant jump matrices are explicitly given in terms of the matrix-valued spectral functions s(k) and S(k) that depend on the initial data and boundary values, respectively. Then, applying nonlinear steepest descent techniques to the associated 3 × 3 matrix-valued Riemann-Hilbert problem, we can give the precise leading-order asymptotic formulas and uniform error estimates for the solution of the coupled Hirota equation.
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References
Ablowitz M J, Fokas A S. Complex Variables: Introduction and Applications, 2nd ed. Cambridge: Cambridge University Press, 2003
Ablowitz M J, Prinari B, Trubatch A D. Discrete and Continuous Nonlinear Schrödinger Systems. Cambridge: Cambridge University Press, 2004
Arruda L K, Lenells J. Long-time asymptotics for the derivative nonlinear Schrödinger equation on the half-line. Nonlinearity, 2017, 30: 4141–4172
Bindu S G, Mahalingam A, Porsezian K. Dark soliton solutions of the coupled Hirota equation in nonlinear fiber. Phys Lett A, 2001, 286: 321–331
Biondini G, Mantzavinos D. Long-time asymptotics for the focusing nonlinear Schrödinger equation with nonzero boundary conditions at infinity and asymptotic stage of modulational instability. Comm Pure Appl Math, 2017, 70: 2300–2365
Borghese M, Jenkins R, McLaughlin K. Long time asymptotic behavior of the focusing nonlinear Schrödinger equation. Ann Inst H Poincaré Anal Non Linéaire, 2018, 35: 887–920
Boutet de Monvel A, Its A, Kotlyarov V. Long-time asymptotics for the focusing NLS equation with time-periodic boundary condition on the half-line. Comm Math Phys, 2009, 290: 479–522
Boutet de Monvel A, Kotlyarov V, Shepelsky D. Focusing NLS equation: Long-time dynamics of step-like initial data. Int Math Res Not IMRN, 2011, 2011: 1613–1653
Boutet de Monvel A, Lenells J, Shepelsky D. Long-time asymptotics for the Degasperis-Procesi equation on the halfline. Ann Inst Fourier (Grenoble), 2019, 69: 171–230
Boutet de Monvel A, Shepelsky D. A Riemann-Hilbert approach for the Degasperis-Procesi equation. Nonlinearity, 2013, 26: 2081–2107
Boutet de Monvel A, Shepelsky D. The Ostrovsky-Vakhnenko equation by a Riemann-Hilbert approach. J Phys A, 2015, 48: 035204
Boutet de Monvel A, Shepelsky D, Zielinski L. The short-wave model for the Camassa-Holm equation: A Riemann-Hilbert approach. Inverse Problems, 2011, 27: 105006
Boutet de Monvel A, Shepelsky D, Zielinski L. The short pulse equation by a Riemann-Hilbert approach. Lett Math Phys, 2017, 107: 1345–1373
Buckingham R, Venakides S. Long-time asymptotics of the nonlinear Schrödinger equation shock problem. Comm Pure Appl Math, 2007, 60: 1349–1414
Chen S. Dark and composite rogue waves in the coupled Hirota equations. Phys Lett A, 2014, 378: 2851–2856
Deift P, Kriecherbauer T, McLaughlin K, et al. Uniform asymptotics for polynomials orthogonal with respect to varying exponential weights and applications to universality questions in random matrix theory. Comm Pure Appl Math, 1999, 52: 1335–1425
Deift P, Zhou X. A steepest descent method for oscillatory Riemann-Hilbert problems: Asymptotics for the mKdV equation. Ann of Math (2), 1993, 137: 295–368
Dieng M, McLaughlin K. Long-time asymptotics for the NLS equation via dbar methods. ArXiv:0805.2807, 2008
Fokas A S. A unified transform method for solving linear and certain nonlinear PDEs. Proc R Soc A Math Phys, 1997, 453: 1411–1443
Fokas A S. Integrable nonlinear evolution equations on the half-line. Comm Math Phys, 2002, 230: 1–39
Fokas A S. A unified approach to boundary value problems. In: CBMS-NSF Regional Conference Series in Applied Mathematics. Philadelphia: SIAM, 2008, 195–212
Gardner C S, Greene J M, Kruskal M D, et al. Method for solving the Korteweg-de Vries equation. Phys Rev Lett, 1967, 19: 1095–1097
Geng X, Liu H. The nonlinear steepest descent method to long-time asymptotics of the coupled nonlinear Schrödinger equation. J Nonlinear Sci, 2018, 28: 739–763
Geng X, Liu H, Zhu J. Initial-boundary value problems for the coupled nonlinear Schrödinger equation on the half-line. Stud Appl Math, 2015, 135: 310–346
Grunert K, Teschl G. Long-time asymptotics for the Korteweg-de Vries equation via nonlinear steepest descent. Math Phys Anal Geom, 2009, 12: 287–324
Guo B, Liu N. Long-time asymptotics for the Kundu-Eckhaus equation on the half-line. J Math Phys, 2018, 59: 061505
Guo B, Liu N, Wang Y. Long-time asymptotics for the Hirota equation on the half-line. Nonlinear Anal, 2018, 174: 118–140
Huang L, Lenells J. Nonlinear Fourier transforms for the sine-Gordon equation in the quarter plane. J Differential Equations, 2018, 264: 3445–3499
Huang L, Lenells J. Construction of solutions and asymptotics for the sine-Gordon equation in the quarter plane. J Integrable Syst, 2018, 3: 1–92
Huang L, Xu J, Fan E. Long-time asymptotic for the Hirota equation via nonlinear steepest descent method. Nonlinear Anal, 2015, 26: 229–262
Jenkins R, Liu J P. Perry P, et al. Soliton resolution for the derivative nonlinear Schrödinger equation. Comm Math Phys, 2018, 363: 1003–1049
Kotlyarov V, Minakov A. Riemann-Hilbert problem to the modified Korteveg-de Vries equation: Long-time dynamics of the steplike initial data. J Math Phys, 2010, 51: 093506
Lenells J. Initial-boundary value problems for integrable evolution equations with 3 × 3 Lax pairs. Phys D, 2012, 241: 857–875
Lenells J. The Degasperis-Procesi equation on the half-line. Nonlinear Anal, 2013, 76: 122–139
Lenells J. The nonlinear steepest descent method: Asymptotics for initial-boundary value problems. SIAM J Math Anal, 2016, 48: 2076–2118
Lenells J. The nonlinear steepest descent method for Riemann-Hilbert problems of low regularity. Indiana Univ Math J, 2017, 66: 1287–1332
Liu J, Perry P, Sulem C. Long-time behavior of solutions to the derivative nonlinear Schrödinger equation for soliton-free initial data. Ann Inst H Poincaré Anal Non Linéaire, 2018, 35: 217–265
Minakov A. Asymptotics of step-like solutions for the Camassa-Holm equation. J Differential Equations, 2016, 261: 6055–6098
Tasgal R S, Potasek M J. Soliton solutions to coupled higher-order nonlinear Schrödinger equations. J Math Phys, 1992, 33: 1208–1215
Tian S. The mixed coupled nonlinear Schrödinger equation on the half-line via the Fokas method. Proc R Soc A Math Phys, 2016, 472: 20160588
Tian S. Initial-boundary value problems for the general coupled nonlinear Schrödinger equation on the interval via the Fokas method. J Differential Equations, 2017, 262: 506–558
Wang D, Wang X. Long-time asymptotics and the bright N-soliton solutions of the Kundu-Eckhaus equation via the Riemann-Hilbert approach. Nonlinear Anal, 2018, 41: 334–361
Wang X, Li Y, Chen Y. Generalized Darboux transformation and localized waves in coupled Hirota equations. Wave Motion, 2014, 51: 1149–1160
Xu J. Long-time asymptotics for the short pulse equation. J Differential Equations, 2018, 265: 3494–3532
Xu J, Fan E. The unified transform method for the Sasa-Satsuma equation on the half-line. Proc R Soc A Math Phys, 2013, 469: 20130068
Xu J, Fan E. The three-wave equation on the half-line. Phys Lett A, 2014, 378: 26–33
Xu J, Fan E. Long-time asymptotics for the Fokas-Lenells equation with decaying initial value problem: Without solitons. J Differential Equations, 2015, 259: 1098–1148
Yan Z. An initial-boundary value problem for the integrable spin-1 Gross-Pitaevskii equations with a 4 × 4 Lax pair on the half-line. Chaos, 2017, 27: 053117
Zhang H, Yuan S. General N-dark vector soliton solution for multi-component defocusing Hirota system in optical fiber media. Commun Nonlinear Sci Numer Simul, 2017, 51: 124–132
Acknowledgements
This work was supported by the China Postdoctoral Science Foundation (Grant No. 2019TQ0041).
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Liu, N., Guo, B. Long-time asymptotics for the initial-boundary value problem of coupled Hirota equation on the half-line. Sci. China Math. 64, 81–110 (2021). https://doi.org/10.1007/s11425-018-9567-1
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DOI: https://doi.org/10.1007/s11425-018-9567-1