The exact solutions with generalized separation of variables of the nonlinear heat equation

  • A. F. Barannyk Pomeranian Academy, Slupsk, Poland
  • Т. А. Barannyk Poltava National Pedagogical University, Ukraine
  • I. I. Yuryk National University of Food Technologies, Ukraine
Keywords: nonlinear heat equations, generalized separation of variables, exact solutions

Abstract

UDC 517.9

We propose a method for construction of exact solutions to nonlinear heat equation which is based on the classic method of separating variables, its generalization, and Lie reduction method.
Substitutions that reduce the nonlinear heat equation to ordinary differential equations are considered and the classes of exact solutions by means of the generalized separation of variables method are constructed.

 

 

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Published
26.04.2022
How to Cite
Barannyk, A. F., BarannykТ. А., and I. I. Yuryk. “The Exact Solutions With Generalized Separation of Variables of the Nonlinear Heat Equation”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 74, no. 3, Apr. 2022, pp. 294-10, doi:10.37863/umzh.v74i3.6667.
Section
Research articles