Document Type : Article
Faculty of Mathematical Sciences, Malayer University, Malayer, P.O. Box 16846-13114, Iran.
In this paper, a reliable implicit dierence scheme is proposed to analyze the fractional fourth-order subdiusion equation on a bounded domain. The time-fractional derivative operator is characterized in the Ji Huan He's sense, and the space derivative is approximated by the ve-point centered formula. The numerical parameters, i.e. consistency, stability, and convergence analyses of the considered scheme, are proven.