Pakdemirli, MYürüsoy, M2024-07-182024-07-180020-7225http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/3188The exterior differential form approach for finding Lie-Point symmetries of differential equations is extended by implementing equivalence transformations to the formalism. The implementation is shown on a previously worked example of non-Newtonian fluid flow. Group classification of the equations are performed using this method. (C) 1998 Elsevier Science Ltd. All rights reserved.EnglishBOUNDARY-LAYER EQUATIONSSIMILARITY SOLUTIONSArticle