Abstract
In this paper, we study the bifurcations and nonlinear wave solutions for a generalized two-component integrable Dullin–Gottwald–Holm system. Through the bifurcations of phase portraits, we not only show the existence of several types of nonlinear wave solutions, including solitary waves, peakons, periodic cusp waves, periodic waves, compacton-like waves and kink-like waves, but also obtain their implicit expressions. Additionally, the numerical simulations of the nonlinear wave solutions are given to show the correctness of our results.
Similar content being viewed by others
References
Byrd, P., Friedman, M.: Handbook of Elliptic Integrals for Engineers and Scientists, vol. 33. Springer, Berlin (1971)
Chen, Y., Gao, H., Liu, Y.: On the cauchy problem for the two-component Dullin–Gottwald–Holm system. Discrete Contin. Dyn. Syst. 33(8), 3407–3441 (2013)
Dullin, H., Gottwald, G., Holm, D.: On asymptotically equivalent shallow water wave equations. Phys. D: Nonlinear Phenom. 190(1), 1–14 (2004)
Dullin, H.R., Gottwald, G.A., Holm, D.D.: An integrable shallow water equation with linear and nonlinear dispersion. Phys. Rev. Lett. 87(19), 194,501–194,504 (2001)
Dullin, H.R., Gottwald, G.A., Holm, D.D.: Camassa–Holm, Korteweg-de vries-5 and other asymptotically equivalent equations for shallow water waves. Fluid Dyn. Res. 33(1), 73–95 (2003)
Guo, B., Liu, Z.: Peaked wave solutions of ch-\(\gamma \) equation. Sci. China Ser. A: Math. 46, 696–709 (2003)
Guo, B., Liu, Z.: Two new types of bounded waves of ch-\(\gamma \) equation. Sci. China Ser. A: Math. 48(12), 1618–1630 (2005)
Guo, F., Gao, H., Liu, Y.: On the wave-breaking phenomena for the two-component Dullin–Gottwald–Holm system. J. Lond. Math. Soc. 86(3), 810–834 (2012)
Han, Y., Guo, F., Gao, H.: On solitary waves and wave-breaking phenomena for a generalized two-component integrable Dullin–Gottwald–Holm system. J. Nonlinear Sci. 23(4), 617–656 (2013)
Ivanov, R.: Two-component integrable systems modelling shallow water waves: the constant vorticity case. Wave Motion 46(6), 389–396 (2009)
Krámer, T., Józsa, J.: Solution-adaptivity in modelling complex shallow flows. Comput. Fluids 36(3), 562–577 (2007)
Li, J., Qiao, Z.: Bifurcations and exact traveling wave solutions of the generalized two-component Camassa–Holm equation. Int. J. Bifurc. Chaos 22, 1250,305 (2012)
Meng, Q., He, B., Long, Y., Li, Z.: New exact periodic wave solutions for the Dullin–Gottwald–Holm equation. Appl. Math. Comput. 218(8), 4533–4537 (2011)
Tang, M., Yang, C.: Extension on peaked wave solutions of ch-\(\gamma \) equation. Chaos Soliton Fract. 20(4), 815–825 (2004)
Tang, M., Zhang, W.: Four types of bounded wave solutions of ch-\(\gamma \) equation. Sci. China Ser. A: Math. 50, 132–152 (2007)
Wen, Z.S.: Bifurcation of traveling wave solutions for a two-component generalized \(\theta \)-equation. Math. Probl. Eng. 2012, 1–17 (2012)
Wen, Z.S.: Extension on bifurcations of traveling wave solutions for a two-component Fornberg–Whitham equation. Abstr. Appl. Anal. 2012, 1–15 (2012)
Wen, Z.S.: Bifurcation of solitons, peakons, and periodic cusp waves for \(\theta \)-equation. Nonlinear Dyn. 77(1–2), 247–253 (2014)
Wen, Z.S.: Extension on peakons and periodic cusp waves for the generalization of the Camassa-Holm equation. Math. Methods Appl. Sci. (in press) (2014)
Wen, Z.S.: New exact explicit nonlinear wave solutions for the Broer–Kaup equation. J. Appl. Math. 2014, 1–7 (2014)
Wen, Z.S.: Nonlinear wave solutions for a coupled modified kdv equation with variable coefficients. J. Huaqiao Univ. (Nat. Sci.) 35(5), 597–600 (2014)
Wen, Z.S.: Several new types of bounded wave solutions for the generalized two-component Camassa–Holm equation. Nonlinear Dyn. 77(3), 849–857 (2014)
Wen, Z.S., Liu, Z.R.: Bifurcation of peakons and periodic cusp waves for the generalization of the Camassa–Holm equation. Nonlinear Anal.-Real. 12(3), 1698–1707 (2011)
Wen, Z.S., Liu, Z.R., Song, M.: New exact solutions for the classical Drinfel’d–Sokolov–Wilson equation. Appl. Math. Comput. 215(6), 2349–2358 (2009)
Acknowledgments
This research is supported by the National Natural Science Foundation of Fujian Province (No. 2015J05008), Science and Technology Program (Class A) of the Education Department of Fujian Province (No. JA14023) and the foundation of Huaqiao University (No. 12BS223).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wen, Z. Bifurcations and nonlinear wave solutions for the generalized two-component integrable Dullin–Gottwald–Holm system. Nonlinear Dyn 82, 767–781 (2015). https://doi.org/10.1007/s11071-015-2195-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11071-015-2195-x