Ulam-Hyers Stability for Hilfer-Like Nabla Fractional Difference Equations Using Grönwall’s Inequality
摘要
This paper investigates the stability analysis of Hilfer-like fractional difference equations using Grönwall’s inequality. We consider an initial value problem associated with the discrete fractional nabla operator, extending classical difference equations to a broader fractional framework. By leveraging Grönwall’s inequality in the discrete fractional setting, we establish fundamental stability criteria, including Ulam-Hyers and Ulam-Hyers-Rassias stability.