Methods of Finding of Exact Analytical Solutions of Nonautonomous Nonlinear Klein-Fock-Gordon Equation

  • A. N. BulyginEmail author
  • Yu. V. Pavlov
Part of the Advanced Structured Materials book series (STRUCTMAT, volume 103)


Methods of finding of exact analytical solutions of nonautonomous nonlinear Klein-Fock-Gordon (NKFG) equation are presented. They are based on the principles of construction of functionally invariant solutions of the wave equation. Solutions are sought as a composite function. The argument of the composite function (ansatz) is solution of the special equation. The choice of ansatz defines a type of the solution. Examples of exact analytical solutions of NKFG equation are given.



This work was supported by the Russian Foundation for Basic Researches, Grant Nos. 16-01-00068-a and 17-01-00230-a.


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Authors and Affiliations

  1. 1.Institute for Problems in Mechanical Engineering of Russian Academy of SciencesSaint PetersburgRussia

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