University of Tabriz Computational Methods for Differential Equations 2345-3982 6 1 2018 01 01 Numerical treatment for nonlinear steady flow of a third grade‎ fluid in a porous half space by neural networks optimized 53 62 6815 EN Mohsen Alipour Department of Mathematics, Babol Noshirvani University of Technology, Shariati Ave., Babol, Iran, Post Code: 47148-71167 Kobra Karimi Deprtment of Mathematics, Buein Zahra Technical University, Buein Zahra, Qazvin, Iran Journal Article 2017 05 11 In this paper‎, ‎steady flow of a third-grade fluid in a porous half‎ space has been considered‎. ‎This problem is a nonlinear two-point‎ boundary value problem (BVP) on semi-infinite interval‎. ‎The‎ solution for this problem is given by a numerical method based on the feed-forward artificial‎ neural network model using radial basis activation functions trained with an interior point method‎. ‎Moreover, to confirm the performance of the proposed technique‎, ‎our results are compared with other available  ‎results‎. ‎Numerical results demonstrate the validity and‎ ‎applicability of the ‎technique.‎ https://cmde.tabrizu.ac.ir/article_6815_e120001746c4d99862eb7e2964d70abc.pdf