IOP Conference Series: Materials Science and Engineering PAPER • OPEN ACCESS He’s polynomials method for analytical solutions of telegraph equation To cite this article: S O Edeki et al 2019 IOP Conf. Ser.: Mater. Sci. Eng. 640 012117 View the article online for updates and enhancements. This content was downloaded from IP address 198.252.43.86 on 14/11/2019 at 13:33