XIE Fu-ding, YAN Zhen-ya, ZHANG Hong-qing. Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem[J]. Applied Mathematics and Mechanics, 2002, 23(4): 347-352.
Citation: XIE Fu-ding, YAN Zhen-ya, ZHANG Hong-qing. Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem[J]. Applied Mathematics and Mechanics, 2002, 23(4): 347-352.

Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem

  • Received Date: 2000-12-12
  • Rev Recd Date: 2001-10-09
  • Publish Date: 2002-04-15
  • Four families of similarity reductions are obtained for the nonlinear evolution equation arising in the Fermi-Pasta-Ulam problem via using both the direct method due to Clarkson and Kruskal and the improved direct method due to Lou.
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  • [1]
    Fermi E,Pasta J,Ulam S.Studies of Nonlinear Problems[M].In:Newell Ed.Lectures in Appl Math,15,Providence:American Math Society,1974,143-196.
    [2]
    Newell A C.Solitons in Mathematics and Physics[M].Philadelphia:SIAM,1985.
    [3]
    Kruskal M D,Zabusky N J.Progress on the FPU nonlinear string problem[A].In:Kruskal M D Ed.Princeton Plasma Physics Laboratory Annual Rept[C].MATT-Q-21,Princeton:NJ,1963,61-83.
    [4]
    Ovler P J.Applications of Lie Group to Differential Equations[M].Berlin:Springer-Verlag,1989.
    [5]
    Blumann G W,Cole J D.Nonclassical symmetries of partial differential equations[J].J Math Mech,1969,10(5):1025-1032.
    [6]
    Clarkson P A,Kruskal M D.New similarity reductions of the Boussinesq equation[J].J Math Phys,1989,30(3):2201-2213.
    [7]
    Lou S Y.Nonclassical symmetry reductions for the dispersive wave equations in shallow water[J].J Math Phys,1992,33(10):4300-4305.
    [8]
    闫振亚,张鸿庆.广义变系数KP方程的相似约化[J].应用数学和力学,2000,21(6):645-651.
    [9]
    Ablowitz M J,Ramani A,Segur H.A connection between nonlinear evolution equations and ordinary differential equations of P-type Ⅰ[J].J Math Phys,1980,21(4):715-725.
    [10]
    Ablowitz M J,Clarkson P A.Soliton Nonlinear Evolution Equations and Inverse Scatting[M].Cambridge:Cambridge University Press,1991.
    [11]
    Eilenberger G.Solitons-Mathematical Methods for Physics[M].New York:Springer-Verlag,1981.
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