Exact solutions for a nonlinear model

نویسندگان

  • Jairo Ernesto Castillo Hernández
  • Alvaro H. Salas
  • José Gonzalo Escobar Lugo
چکیده

In this paper we show new exact solutions for a type of generalized sine-Gordon equation which is obtained by constructing a Lagrange function for a dynamical coupled system of oscillators. We convert it into a nonlinear system by perturbing the potential energy from a point of view of an approach proposed by Fermi [1].

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 217  شماره 

صفحات  -

تاریخ انتشار 2010