This research paper focused on the solution of systems of fractional integro-differential
equations (FIDEs) of the Volterra type with variable coefficients. The proposed approach …

In this study, a wavelet method is developed to solve a system of nonlinear variable-order
(VO) fractional integral equations using the Chebyshev wavelets (CWs) and the Galerkin …

In this paper, by means of the second Chebyshev wavelet and its operational matrix, we
solve a system of fractional-order Volterra–Fredholm integro-differential equations with …

In this article, a collocation method based on Pell-Lucas polynomials is studied to
numerically solve higher order linear Fredholm-Volterra integro differential equations …

This article proposes a hybrid technique for finding approximation solutions of the fractional
2D Sobolev equation. In the proposed approach, the Müntz‐Legender functions and Müntz …

In this paper, we propose a novel and efficient numerical technique for solving linear and
nonlinear fractional differential equations (FDEs) with the φ‐Caputo fractional derivative. Our …

We employ the Polynomial Least Squares Method as a relatively new and very
straightforward and efficient method to find accurate approximate analytical solutions for a …

In this paper, a new approach for solving the system of fractional integro‐differential
equation with weakly singular kernels is introduced. The method is based on a class of …

This paper investigates fractional order pantograph mixed Volterra-Fredholm delay-integro-
differential equations using a new numerical approach that leverages Bernoulli polynomials …

This paper concentrates on providing a new approach to arrive at approximate solution of a
fractional nonlinear system of weakly singular integro-differential equations. This approach …