Abstract
In this paper, we study the dynamics of data-driven solutions and identify the unknown parameters of the nonlinear dispersive modified KdV-type (mKdV-type) equation based on physics-informed neural networks (PINNs). Specifically, we learn the soliton solution, the combination of a soliton and an anti-soliton solution, the combination of two solitons and one anti-soliton solution, and the combination of two solitons and two anti-solitons solution of the mKdV-type equation by two different transformations. Meanwhile, we learn the data-driven kink solution, peakon solution, and periodic solution using the PINNs method. By utilizing image simulations, we conduct a detailed analysis of the nonlinear dynamical behaviors of the aforementioned solutions in the spatial-temporal domain. Our findings indicate that the PINNs method solves the mKdV-type equation with relative errors of \(\mathcal {O}(10^{-3})\) or \(\mathcal {O}(10^{-4})\) for the multi-soliton and kink solutions, respectively, while relative errors for the peakon and periodic solutions reach \(\mathcal {O}(10^{-2})\). In addition, the tanh function has the best training effect by comparing eight common activation functions (e.g., \(\textrm{ReLU}(\textbf{x})\), \(\textrm{ELU}(\textbf{x})\), \(\textrm{SiLU}(\textbf{x})\), \(\textrm{sigmoid}(\textbf{x})\), \(\textrm{swish}(\textbf{x})\), \(\textrm{sin}(\textbf{x})\), \(\textrm{cos}(\textbf{x})\), and \(\textrm{tanh}(\textbf{x})\)). For the inverse problem, we invert the soliton solution and identify the unknown parameters with relative errors reaching \(\mathcal {O}(10^{-2})\) or \(\mathcal {O}(10^{-3})\). Furthermore, we discover that adding appropriate noise to the initial condition enhances the robustness of the model. Our research results are crucial for understanding phenomena such as interactions in travelling waves, aiding in the discovery of physical processes and dynamic features in nonlinear systems, which have significant implications in fields such as nonlinear optics and plasma physics.
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References
Antontsev, S.N., Díaz, J.I., Shmarev, S.: Energy methods for free boundary problems: applications to nonlinear PDEs and fluid mechanics. progress in nonlinear differential equations and their applications. Appl. Mech. Rev. 55, 74–75 (2002)
Helal, M.A.: Soliton solution of some nonlinear partial differential equations and its applications in fluid mechanics. Chaos Solitons Fractals 13, 1917–1929 (2002)
Liu, G.R.: An overview on meshfree methods: for computational solid mechanics. Int. J. Comput. Methods 13, 1630001 (2016)
Haghighat, E. Raissi, M., Moure, A.: A deep learning framework for solution and discovery in solid mechanics: linear elasticity. arXiv:2003.02751 (2020)
Adomian, G.: A new approach to nonlinear partial differential equations. J. Math. Anal. Appl. 102, 420–434 (1984)
Dunne, G.V.: Functional determinants in quantum field theory. J. Phys. A Math. Theor. 41, 304006 (2008)
Abdullaev, F.K., Galimzyanov, R.M., Brtka, M., et al.: Soliton dynamics at an interface between a uniform medium and a nonlinear optical lattice. Phys. Rev. E 79, 056220 (2009)
Garmire, E.: Nonlinear optics in daily life. Opt. Exp. 21, 30532–30544 (2013)
Novikov, D.S.: Elastic scattering theory and transport in graphene. Phys. Rev. B 76, 245435 (2007)
Keeley, N., Alamanos, N., Kemper, K.W.: Elastic scattering and reactions of light exotic beams. Prog. Part. Nucl. Phys. 63, 396–447 (2009)
Allegretto, W., Papini, D., Forti, M.: Common asymptotic behavior of solutions and almost periodicity for discontinuous, delayed, and impulsive neural networks. IEEE Trans. Neural Netw. 21, 1110–1125 (2010)
Tascan, F., Bekir, A., Koparan, M.: Travelling wave solutions of nonlinear evolution equations by using the first integral method. Commun. Nonlinear Sci. Numer. Simul. 14, 1810–1815 (2009)
Magnago, F.H., Abur, A.: Fault location using wavelets. IEEE Trans. Power Delivery 13, 1475–1480 (1998)
Ye, Z.H.: Vascular tissue differentiation and pattern formation in plants. Annu. Rev. Plant Biol. 53, 183–202 (2002)
Biswas, A., Fessak, M., Johnson, S.: Optical soliton perturbation in non-Kerr law media: traveling wave solution. Opt. Laser Technol. 44, 263–268 (2012)
Li, J., Zhang, L.: Bifurcations of traveling wave solutions in generalized Pochhammer–Chree equation. Chaos Solitons Fractals 14, 581–593 (2002)
Shen, J., Xu, W., Li, W.: Bifurcations of travelling wave solutions in a new integrable equation with peakon and compactons. Chaos Solitons Fractals 27, 413–425 (2006)
Battye, R.A., Sutcliffe, P.M.: Knots as stable soliton solutions in a three-dimensional classical field theory. Phys. Rev. Lett. 81, 4798 (1998)
Cheemaa, N., Seadawy, A.R., Chen, S.: More general families of exact solitary wave solutions of the nonlinear Schrödinger equation with their applications in nonlinear optics. J. Phys. Chem. Lett. 133, 1–9 (2018)
Ullah, M.S., Roshid, H.O., Ali, M.Z.: New wave behaviors and stability analysis for the (2+1)-dimensional Zoomeron model. Opt. Quantum Electron. 56, 240 (2024)
Ullah, M.S., Mostafa, M., Ali, M.Z.: Soliton solutions for the Zoomeron model applying three analytical techniques. PLoS ONE 18, e0283594 (2023)
Ullah, M.S.: Interaction solution to the (3+1)-D negative-order KdV first structure. Partial Differ. Equ. Appl. Math. 8, 100566 (2023)
Ullah, M.S., Ahmed, O., Mahbub, M.A.: Collision phenomena between lump and kink wave solutions to a (3+1)-dimensional Jimbo-Miwa-like model. Partial Differ. Equ. Appl. Math. 5, 100324 (2022)
Wazwaz, A.M.: New solitons and kink solutions for the Gardner equation. Commun. Nonlinear Sci. Numer. Simul. 12, 1395–1404 (2007)
Wazwaz, A.M.: The tanh-coth method for solitons and kink solutions for nonlinear parabolic equations. Appl. Math. Comput. 188, 1467–1475 (2007)
Degasperis, A., Holm, D.D., Hone, A.N.W.: A new integrable equation with peakon solutions. Theor. Math. Phys. 133, 1463–1474 (2002)
Geng, X., Xue, B.: A three-component generalization of Camassa–Holm equation with N-peakon solutions. Adv. Math. 226, 827–839 (2011)
Daubechies, I.: The wavelet transform, time-frequency localization and signal analysis. IEEE Trans. Inf. Theory 36, 961–1005 (1990)
Kumar, S., Niwas, M.: Exploring lump soliton solutions and wave interactions using new inverse \((G^{^{\prime }}/G)\)-expansion approach: applications to the (2+ 1)-dimensional nonlinear Heisenberg ferromagnetic spin chain equation. Nonlinear Dyn. 111, 20257–20273 (2023)
Kumar, S., Niwas, M.: Analyzing multi-peak and lump solutions of the variable-coefficient Boiti–Leon–Manna–Pempinelli equation: a comparative study of the Lie classical method and unified method with applications. Nonlinear Dyn. 111, 22457–22475 (2023)
Niwas, M., Kumar, S.: Multi-peakons, lumps, and other solitons solutions for the (2+1)-dimensional generalized Benjamin-Ono equation: an inverse \((G^{^{\prime }}/G)\)-expansion method and real-world applications. Nonlinear Dyn. 111, 22499–22512 (2023)
Tian, Y.: Artificial intelligence image recognition method based on convolutional neural network algorithm. IEEE Access 8, 125731–125744 (2020)
Dilsizian, S.E., Siegel, E.L.: Artificial intelligence in medicine and cardiac imaging: harnessing big data and advanced computing to provide personalized medical diagnosis and treatment. Curr. Cardiol. Rep. 16, 1–8 (2014)
Boulesteix, A.L., Wright, M.: Artificial intelligence in genomics. Hum. Genet. 141, 1449–1450 (2022)
Raissi, M., Perdikaris, P., Karniadakis, G. E.: Physics informed deep learning (Part I): data-driven solutions of nonlinear partial differential equations. arXiv preprint arXiv: 1711.10561 (2017)
Raissi, M., Perdikaris, P., Karniadakis, G. E.: Physics informed deep learning (Part II): data-driven discovery of nonlinear partial differential equations. arXiv: 1711.10566 (2017)
Raissi, M., Perdikaris, P., Karniadakis, G.E.: Physics-informed neural networks: a deep learning framework for solving forward and inverse problems involving nonlinear partial differential equations. J. Comput. Phys. 378, 686–707 (2019)
Lu, L., Meng, X., Mao, Z.: DeepXDE: a deep learning library for solving differential equations. SIAM Rev. 63, 208–228 (2021)
Yu, J., Lu, L., Meng, X.: Gradient-enhanced physics-informed neural networks for forward and inverse PDE problems. Comput. Methods Appl. Mech. Eng. 393, 114823 (2022)
Lu, L., Pestourie, R., Yao, W.: Physics-informed neural networks with hard constraints for inverse design. SIAM J. Sci. Comput. 43, 1105–1132 (2021)
Lu, L., Jin, P., Pang, G.: Learning nonlinear operators via DeepONet based on the universal approximation theorem of operators. Nat. Mach. Intell. 3, 218–229 (2021)
Li, J., Chen, Y.: Solving second-order nonlinear evolution partial differential equations using deep learning. Commun. Theor. Phys. 72, 105005 (2020)
Li, J., Chen, Y.: A deep learning method for solving third-order nonlinear evolution equations. Commun. Theor. Phys. 72, 115003 (2020)
Pu, J.C., Li, J., Chen, Y.: Soliton, breather, and rogue wave solutions for solving the nonlinear Schrödinger equation using a deep learning method with physical constraints. Chin. Phys. B 30, 060202 (2021)
Peng, W.Q., Pu, J.C., Chen, Y.: PINN deep learning method for the Chen–Lee–Liu equation: Rogue wave on the periodic background. Commun. Nonlinear Sci. Numer. Simul. 105, 106067 (2022)
Pu, J., Li, J., Chen, Y.: Solving localized wave solutions of the derivative nonlinear Schrödinger equation using an improved PINN method. Nonlinear Dyn. 105, 1723–1739 (2021)
Lin, S., Chen, Y.: A two-stage physics-informed neural network method based on conserved quantities and applications in localized wave solutions. J. Comput. Phys. 457, 111053 (2022)
Miao, Z.W., Chen, Y.: Physics-informed neural networks method in high-dimensional integrable systems. Mod. Phys. Lett. B 36, 2150531 (2022)
Wang, L., Yan, Z.: Data-driven peakon and periodic peakon solutions and parameter discovery of some nonlinear dispersive equations via deep learning. Physica D 428, 133037 (2021)
Wang, X., Wu, Z., Han, W., Yan, Z.: Deep learning data-driven multi-soliton dynamics and parameters discovery for the fifth-order Kaup–Kuperschmidt equation. Physica D 454, 133862 (2023)
Zhong, M., Gong, S., Tian, S.F., Yan, Z.: Data-driven rogue waves and parameters discovery in nearly integrable PT-symmetric Gross–Pitaevskii equations via PINNs deep learning. Physica D 439, 133430 (2022)
Wang, L., Yan, Z.: Data-driven rogue waves and parameter discovery in the defocusing nonlinear Schrödinger equation with a potential using the PINN deep learning. Phys. Lett. A 404, 127408 (2021)
Zhou, Z., Yan, Z.: Solving forward and inverse problems of the logarithmic nonlinear Schrödinger equation with PT-symmetric harmonic potential via deep learning. Phys. Lett. A 387, 127010 (2021)
Song, J., Yan, Z.: Deep learning soliton dynamics and complex potentials recognition for 1D and 2D PT-symmetric saturable nonlinear Schrödinger equations. Physica D 448, 133729 (2023)
Li, J., Chen, J., Li, B.: Gradient-optimized physics-informed neural networks (GOPINNs): a deep learning method for solving the complex modified KdV equation. Nonlinear Dyn. 107, 781–792 (2022)
Li, J., Li, B.: Mix-training physics-informed neural networks for the rogue waves of nonlinear Schrödinger equation. Chaos Solitons Fractals 164, 112712 (2022)
Wu, G.Z., Fang, Y., Wang, Y.Y., Wu, G.C., Dai, C.Q.: Predicting the dynamic process and model parameters of the vector optical solitons in birefringent fibers via the modified PINN. Chaos Solitons Fractals 152, 111393 (2021)
Fang, Y., Wu, G.Z., Kudryashov, N.A., Wang, Y.Y., Dai, C.Q.: Data-driven soliton solutions and model parameters of nonlinear wave models via the conservation-law constrained neural network method. Chaos Solitons Fractals 158, 112118 (2022)
Wen, X.K., Wu, G.Z., Liu, W., Dai, C.Q.: Dynamics of diverse data-driven solitons for the three-component coupled nonlinear Schrödinger model by the MPS-PINN method. Nonlinear Dyn. 109, 3041–3050 (2022)
Cui, S., Wang, Z., Han, J.: A deep learning method for solving high-order nonlinear soliton equations. Commun. Theor. Phys. 74, 075007 (2022)
Yang, X., Wang, Z.: Solving Benjamin-Ono equation via gradient balanced PINNs approach. Eur. Phys. J. Plus 137, 864 (2022)
Mishra, S., Molinaro, R.: Estimates on the generalization error of physics-informed neural networks for approximating a class of inverse problems for PDEs. IMA J. Numer. Anal. 42, 981–1022 (2022)
Wight, C.L., Zhao, J.: Solving Allen–Cahn and Cahn–Hilliard equations using the adaptive physics informed neural networks. arXiv preprint arXiv: 2007.04542 (2020)
Geng, X., Xue, B.: Soliton solutions and quasi-periodicsolutions of modified Korteweg–de Vries type equations. J. Math. Phys. 51, 063516 (2010)
Wazwaz, A.M.: A modified KdV-type equation that admits a variety of travelling wave solutions: kinks, solitons, peakons and cuspons. Phys. Scr. 86, 045501 (2012)
Ullah, M.S., Roshid, H.O., Ali, M.Z.: New wave behaviors of the Fokas–Lenells model using three integration techniques. PLoS ONE 18, e0291071 (2023)
Ullah, M.S., Baleanu, D., Ali, M.Z.: Novel dynamics of the Zoomeron model via different analytical methods. Chaos Solitons Fractals 174, 113856 (2023)
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The work was supported by the National Natural Science Foundation of China (Nos. 11925108, 12226322, and 12275017).
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X.W., W.H. and Z.W. wrote the main manuscript text. All authors reviewed the manuscript.
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Wang, X., Han, W., Wu, Z. et al. Data-driven solitons dynamics and parameters discovery in the generalized nonlinear dispersive mKdV-type equation via deep neural networks learning. Nonlinear Dyn 112, 7433–7458 (2024). https://doi.org/10.1007/s11071-024-09454-6
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DOI: https://doi.org/10.1007/s11071-024-09454-6