Operational Solution to the Nonlinear Klein-Gordon Equation

G. Bengochea, L. Verde-Star, M. Ortigueira

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1 Citation (Scopus)
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We obtain solutions of the nonlinear Klein-Gordon equation using a novel operational method combined with the Adomian polynomial expansion of nonlinear functions. Our operational method does not use any integral transforms nor integration processes. We illustrate the application of our method by solving several examples and present numerical results that show the accuracy of the truncated series approximations to the solutions.

Original languageEnglish
Pages (from-to)506-512
Number of pages7
JournalCommunications in Theoretical Physics
Issue number5
Publication statusPublished - 1 Jan 2018


  • nonlinear Klein-Gordon equation
  • operational calculus
  • partial differential equations


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