Stability of Two Kinds of Discretization Schemes for Nonhomogeneous Fractional Cauchy Problem

Abstract

The full discrete approximation of solutions of nonhomogeneous fractional equations is considered in this paper. The methods of iteration, finite differences and projection are applied to obtain desired formulas of explicit- and implicit-difference schemes for discretization schemes. The stability of two difference schemes is also discussed using the Trotter–Kato theorem.

Keywords

• fractional cauchy problem
• fulldiscrete approximation
• Trotter–Kato theorem
• discretization scheme
• iteration method
• stability