Hashemi, Mir SajjadAkgul, Ali2024-12-242024-12-2420240749-159X1098-2426https://doi.org/10.1002/num.22655https://hdl.handle.net/20.500.12604/5923In this article, Heir-equations method has been used to investigate nonclassical symmetries and new exact solutions of the generalized Fitzhugh-Nagumo equation with variable coefficients. Different types of variable coefficients with corresponding exact solutions have been considered.eninfo:eu-repo/semantics/closedAccessgeneralized Fitzhugh– Nagumo equationHeir? equations methodnonclassical symmetryArticle401Q1WOS:000590078100001Q12-s2.0-8509666339210.1002/num.22655