Abstract

In this paper, we consider the nonhomogeneous fractional delay oscillation equation with order σ and introduce a class of control functions, i.e., Wright functions. Next, we apply the Cădariu‐Radu method to prove the existence of a unique solution and Hyers‐Ulam‐Rassias‐Wright stability of the fractional delay oscillation equation. At the end of the article, by an example, we show the application of the obtained results.

Highlights

  • From the past until now, fractional calculus has gained considerable popularity and importance due to its many applications in various and wide scientific and engineering fields

  • Since the control function used in this article is a Wright function, we start this section with a definition of the Wright function

  • We provide a definition of Hyers-UlamRassais-Wright stability; for more details and result, we refer to [15,16,17,18]

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Summary

Introduction

From the past until now, fractional calculus has gained considerable popularity and importance due to its many applications in various and wide scientific and engineering fields (see [1, 2]). Where (1) g: B × Rn ⟶ Rn is an integrable function, m(ρ) ∈ Rn, θ ∈ Rn×n, and ψ ∈ C2([− μ, 0], Rn) denotes constant matrix; μ > 0 is a fixed time and B Nμ for a fixed N ∈ {1, 2, . Let Jσ0 denote the Riemann–Liouville fractional integral operator of order σ ∈ (1, 2). Exact solutions for the differential equation using the exponential function for σ 1 and the matrix sine and matrix cosine for σ 2 are obtained in [3, 4]. In 2018, Li and Wang obtained the exact solution of equation (1) for 0 < σ < 1 using the Mittag–Leffler type matrix function [5,6,7]. By an example, we show the application of the obtained results

Preliminaries
Hyers-Ulam-Rassias-Wright Stability of the Fractional Oscillation Equation
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