Esen, A.Yagmurlu, N. M.Tasbozan, O.2024-08-042024-08-0420132325-0399https://doi.org/10.12785/amis/070533https://hdl.handle.net/11616/96182The aim of the present paper is to obtain the approximate analytical solutions of time-fractional damped burger and Cahn-Allen equations by means of the homotopy analysis method (HAM). In the HAM solution, there exists an auxiliary parameter (h) over bar which provides a convenient way to adjust and check the convergence region of the solution series. In the model problems, an appropriate choice of the auxiliary parameter has been examined for increasing values of time.eninfo:eu-repo/semantics/openAccessHomotopy analysis methodApproximate analytical solutionFractional damped burger equationFractional Cahn-Allen equationArticle751951195610.12785/amis/0705332-s2.0-84882969373N/AWOS:000324313400033Q1