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Volume 26, Issue 3, May 2019, Pages 327 - 332
A Note on the Equivalence of Methods to finding Nonclassical Determining Equations
Authors
J. Goard
School of Mathematics and Applied Statistics, University of Wollongong 2522, Wollongong, NSW, Australia.,joanna@uow.edu.au
Received 6 March 2019, Accepted 29 March 2019, Available Online 6 January 2021.
- DOI
- 10.1080/14029251.2019.1613056How to use a DOI?
- Keywords
- nonclassical symmetries; generalised conditional symmetries
- Abstract
In this note we prove that the method of Bîlã 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.
- Copyright
- © 2019 The Authors. Published by Atlantis and Taylor & Francis
- Open Access
- This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).
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TY - JOUR AU - J. Goard PY - 2021 DA - 2021/01/06 TI - A Note on the Equivalence of Methods to finding Nonclassical Determining Equations JO - Journal of Nonlinear Mathematical Physics SP - 327 EP - 332 VL - 26 IS - 3 SN - 1776-0852 UR - https://doi.org/10.1080/14029251.2019.1613056 DO - 10.1080/14029251.2019.1613056 ID - Goard2021 ER -