On fractional-Legendre spectral Galerkin method for fractional Sturm–Liouville problems

QM Al-Mdallal - Chaos, Solitons & Fractals, 2018 - Elsevier
In this paper, we present a numerical technique for solving fractional Sturm–Liouville
problems with variable coefficients subject to mixed boundary conditions. The proposed …

A convergent algorithm for solving higher-order nonlinear fractional boundary value problems

QM Al-Mdallal, MA Hajji - Fractional Calculus and Applied Analysis, 2015 - degruyter.com
We present a numerical algorithm for solving nonlinear fractional boundary value problems
of order n, n∈ ℕ. The Bernstein polynomials (BPs) are redefined in a fractional form over an …

Approximating the caputo fractional derivative through the mittag-leffler reproducing kernel hilbert space and the kernelized adams--bashforth--Moulton method

JA Rosenfeld, WE Dixon - SIAM Journal on Numerical Analysis, 2017 - SIAM
This paper introduces techniques for the estimation of solutions to fractional order differential
equations (FODEs) and the approximation of a function's Caputo fractional derivative. These …

Elements of mathematical phenomenology and analogies of electrical and mechanical oscillators of the fractional type with finite number of degrees of freedom of …

KRS Hedrih, GV Milovanović - Communications in Analysis and …, 2024 - aimspress.com
Following the ideas about analogies, mathematical, qualitative, and structural, introduced by
Mihailo Petrović in Elements of Mathematical Phenomenology (Serbian Royal Academy …

The numerical solution of the Bagley-Torvik equation by exponential integrators

S ESMAEILI - Scientia Iranica, 2017 - scientiairanica.sharif.edu
This paper presents a family of computational schemes for the solution of the Bagley-Torvik
equation. The schemes are based on the reformulation of the original problem into a system …

A Jacobi spectral method for calculating fractional derivative based on mollification regularization

W Zhang, C Wu, Z Ruan, S Qiu - Asymptotic Analysis, 2023 - journals.sagepub.com
In this article, we construct a Jacobi spectral collocation scheme to approximate the Caputo
fractional derivative based on Jacobi–Gauss quadrature. The convergence analysis is …

Solving 2D time‐fractional diffusion equations by a pseudospectral method and Mittag‐Leffler function evaluation

S Esmaeili - Mathematical Methods in the Applied Sciences, 2017 - Wiley Online Library
Two‐dimensional time‐fractional diffusion equations with given initial condition and
homogeneous Dirichlet boundary conditions in a bounded domain are considered. A …

[PDF][PDF] Numerical Solution of Gas Solution in a Fluid‎: Fractional Derivative Model

S Esmaeili - Iranian Journal of Mathematical Chemistry, 2017 - ijmc.kashanu.ac.ir
‎ A computational technique for solution of mathematical model of gas solution in a fluid is
presented‎.‎ This model describes the change of mass of the gas volume due to diffusion …

A piecewise nonpolynomial collocation method for fractional differential equations

S Esmaeili - Journal of Computational and …, 2017 - asmedigitalcollection.asme.org
Since the solutions of the fractional differential equations (FDEs) have unbounded
derivatives at zero, their numerical solutions by piecewise polynomial collocation method on …

An Efficient Algorithm Based On Fractional Legendre-Collocation Method for Solving Fractional Initial Value Problems

AS Hussein Abu Omer - 2016 - scholarworks.uaeu.ac.ae
In recent years, fractional calculus (the branch of calculus that generalizes the derivative of a
function to non-integer order) has been a subject of numerous investigations by scientists …