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A Note on the equivalence of methods to finding nonclassical determining equations

Journal Article


Abstract


  • In this note we prove that the method of Bila and Niesen to determine nonclassical determining equations is equivalent to that of Nucci's method with heir-equations and thus in general is equivalent to using an appropriate form of generalised conditional symmetry.

Publication Date


  • 2019

Citation


  • Goard, J. (2019). A Note on the equivalence of methods to finding nonclassical determining equations. Journal of Nonlinear Mathematical Physics, 26 (3), 327-332.

Number Of Pages


  • 5

Start Page


  • 327

End Page


  • 332

Volume


  • 26

Issue


  • 3

Place Of Publication


  • Singapore

Abstract


  • In this note we prove that the method of Bila and Niesen to determine nonclassical determining equations is equivalent to that of Nucci's method with heir-equations and thus in general is equivalent to using an appropriate form of generalised conditional symmetry.

Publication Date


  • 2019

Citation


  • Goard, J. (2019). A Note on the equivalence of methods to finding nonclassical determining equations. Journal of Nonlinear Mathematical Physics, 26 (3), 327-332.

Number Of Pages


  • 5

Start Page


  • 327

End Page


  • 332

Volume


  • 26

Issue


  • 3

Place Of Publication


  • Singapore