Abstract
This paper applied the modified variational iteration method to the nonlinear coupled partial differential equations via the generalized nonlinear Hirota Satsuma coupled KdV equations, the nonlinear coupled Kortewge–de Vries KdV equations and the nonlinear shallow water equations together with the initial conditions. The proposed modification is made by introducing Adomian’s polynomials in the correct functional. The suggested algorithm is quite efficient and is practically well suited for use in such problems. The proposed iterative scheme finds the solution without any discritization, liberalization, perturbation, or restrictive assumptions.
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References
Abbaoui K., Cherruault Y.: Convergence of Adomian’s method applied to differential equations. Appl. Math. Comput. 28, 103–109 (1994)
Abbaoui K., Cherruault Y.: New ideas for proving convergence of decomposition methods. Appl. Math. Comput. 29, 103–108 (1995)
Abbaoui K., Cherruault Y.: The decomposition method applied to Cauchy problem. Kybernetes 28, 68–74 (1999)
Abbaoui K., Cherruault Y.: Convergence of Adomian’s method applied to nonlinear equations. Math. Comput. Model. 20, 69–73 (1994)
Abbasbandy S.: A new application of He’s variational iteration method for quadratic Riccati differential equation by using Adomian’s polynomials. J. Comput. Appl. Math. 20, 759–763 (2007)
Abbasbandy S.: Numerical solution of nonlinear Klein–Gordon equations by variational iteration method. Int. J. Num. Math. Eng. 70, 876–881 (2007)
Ablowitz M.J., Clarkson P.A.: Solitons, Nonlinear Evolution Equation and Inverse Scattering. Cambridge University Press, New York (1991)
Alabdullatic M., Abdusalam H.A.: Adomian decomposition method for nonlinear reaction diffusion system of Lotka-Volterra type. Int. J. Math. Forum 2, 87–96 (2007)
Al-Khaled K., Al-Refai M., Alawneh A.: Traveling wave solutions using the variational method and tanh method for nonlinear coupled equations. Appl. Math. Comput. 202, 233–242 (2008)
Basto M., Semiao V.: Numerical study of modified Adomian’s method applied to Burgers equation. Comput. Appl. Math. 206, 927–949 (2007)
Cherruault Y., Saccomandi G., Some B.: New results for convergence of Adomian’s method applied to integral equations. Math. Comput. Model. 16, 85–93 (1992)
Deng S.F.: Bäcklund transformations and soliton solutions for K P equation. Chaos Solitons Fractals 25, 475–480 (2005)
Fan E.G.: Extended tanh function method and its applications to nonlinear equations. Phys. Lett. A 277, 212–218 (2000)
Ganji D.D., Rafei M.: Solitary wave solutions for a generalized Hirota- Satsuma coupled KdV equation by homotopy perturbation method. Phys. Lett. A 356, 131–137 (2006)
Ganji D.D., Nourollahi M., Rostamian M.: A comparison of variational iteration method with Adomian’s decomposition method in some highly nonlinear equations. Int. J. Sci. Tech. 2, 179–188 (2007)
Guellal S., Cherruault Y.: Application of the decomposition method to identify the disturbed parameters of the elliptical equation. Math. Comput. Model. 4, 51–55 (1995)
He J.H.: Variational iteration method-a kind of nonlinear analytical technique: some examples. Int. J. Nonlinear Mech. 34, 699–708 (1999)
He J.H.: A coupling method of homotopy technique and perturbation technique for nonlinear problems. Int. J. Nonlinear Mech. 35, 37–43 (2000)
He J.H.: New interpretation of homotopy method. Int. J. Modern Phys. B 20, 2561–2568 (2006)
He J.H.: Homotopy perturbation method for bifurcation of nonlinear problems. Int. J. Nonlinear Sci. Numer. Simul. 6, 207–208 (2005)
He J.H.: Modified Lindstedt poincare methods for some strongly nonlinear oscillations part I: expansion of a constant. Int. J. Nonlinear Mech. 37, 309–314 (2002)
He J.H.: Modified Lindstedt poincare methods for some strongly nonlinear oscillations part II: a new transformation. Int. J. Nonlinear Mech. 37, 315–320 (2002)
He J.H.: The homotopy perturbation method for nonlinear oscillators with discontinuities. Appl. Math. Comput. 151, 287–292 (2004)
Inc M.: On numerical soliton solution of the Kaup-Kupershmidt equation and convergence analysis of the decomposition method. Appl. Math. Comput. 172, 72–85 (2006)
Inokuti M., Sekine H., Mura T.: Gerenral use of the Lagrange multiplier in nonlinear mathematical physics. In: Nemat-Nasser, S. (eds) Variational Method in the Mechanics of Solids, pp. 156–162. Pergamon, New York (1978)
Ismail H.N.A., Raslan K.R.: Solitary wave solutions for the general KDV equation by the Adomian decomposition method. Appl. Math. Comput. 154, 17–29 (2004)
Mavoungou T., Cherruault Y.: Convergence of Adomian’s method and application to nonlinear partial differential equations. Kybernetes 21, 13–25 (1992)
Mehdi D., Asgar H.: The solution of coupled Burger’s equation using Adomian–Pade technique. Appl. Math. Comput. 189, 1034–1047 (2007)
Noor M.A., Mohyud-Din S.T.: Solution of singular and nonsingular initial and boundary value problems by modified variational iteration method. Math. Prob. Eng. 10, 1–23 (2008)
Ramos J.I.: On the variational iteration method and other iterative techniques for nonlinear differential equations. Appl. Math. Comput. 199, 39–69 (2008)
Rogers C., Schief W.K.: Bäcklund and Darboux transformations, Geometry and Modern Applications in Soliton Theory. Cambridge University Press, Cambridge (2002)
Tsigaridas G., Fragos A., Polyzos I., Fakis M., Ioannou A., Giannetas V., Persephonis P.: Evolution of near-soliton initial conditions in nonlinear wave equations through their Bäcklund transformation. Chaos Solitons Fractals 23, 1841–1854 (2005)
Vakhnenko V.O., Parkes E.J., Morrison A.J.: A Bäcklund transformation and the inverse scattering transformation for the generalized Vakhnenko equation. Chaos Solitons Fractals 17, 683–693 (2003)
Wang M.L., Li X.Z.: Applications of F-expansion to periodic wave solutions for a new hamiltonian amplitude equation. Chaos Solitons Fractals 24, 1257–1268 (2005)
Wu X.H., He J.H.: Parameter expanding methods for strongly nonlinear oscillators. Comput. Math. Appl. 54, 966–986 (2007)
Zayed E.M.E., Zedan H.A., Gepreel K.A.: Group analysis and modified extended tanh-function to find the inveriant solutions and soliton solutions for nonlinear Euler equation. Int. J. Nonlinear Sci. Numer. Simul. 5, 221–234 (2004)
Zayed E.M.E., Zedan H.A., Gepreel K.A.: On the soltiary wave solutions for nonlinear Hirota-Satsuma coupled KdV of equations. Chaos Solitons Fractals 22, 285–303 (2004)
Zayed E.M.E., Abourabia A., Gepreel K.A., Horbaty M.M.: On the rational solitary wave solutions for the nonlinear Hirota-Satsuma coupled KdV system. Appl. Anal. 85, 751–768 (2006)
Zayed E.M.E., Gepreel K.A., Horbaty M.M.: Exact solutions for some nonlinear differential equations using complex hyperbolic function methods. Appl. Anal. 87, 509–522 (2008)
Zayed E.M.E., Nofal T.A., Gepreel K.A.: Homotopy perturbation and Adomian decomposition methods for solving nonlinear Boussinesq equations. Commun. Appl. Nonlinear Anal. 15, 57–70 (2008)
Zayed E.M.E., Nofal T.A., Gepreel K.A.: The homotopy perturbation method for solving nonlinear Burgers and new coupled modified Korteweg-de Vries equations. Z. Naturforsch A 63a, 627–633 (2008)
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Zayed, E.M.E., Rahman, H.M.A. On using the modified variational iteration method for solving the nonlinear coupled equations in the mathematical physics. Ricerche mat. 59, 137–159 (2010). https://doi.org/10.1007/s11587-010-0075-8
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DOI: https://doi.org/10.1007/s11587-010-0075-8
Keywords
- Variational iteration method
- Adomian decomposition method
- Modified variational iteration method
- Nonlinear coupled equations
- Approximate solutions
- Exact solutions