A Unified Approach to Solvability and Stability of Multipoint BVPs for Langevin and Sturm–Liouville Equations with CH–Fractional Derivatives and Impulses via …

K Zhao, J Liu, X Lv - Fractal and Fractional, 2024 - mdpi.com
The Langevin equation is a model for describing Brownian motion, while the Sturm–Liouville
equation is an important mechanical model. This paper focuses on the solvability and …

A numerical approximation for generalized fractional Sturm–Liouville problem with application

E Goel, RK Pandey, S Yadav, OP Agrawal - Mathematics and Computers in …, 2023 - Elsevier
In this paper, we present a numerical scheme for the generalized fractional Sturm–Liouville
problem (GFSLP) with mixed boundary conditions. The GFSLP is defined in terms of the B …

Direct and inverse problems of fractional Sturm–Liouville equation

ZK Kalashmi, H Mirzaei, K Ghanbari - Optimization and Engineering, 2024 - Springer
In this paper we define a fractional Sturm–Liouville problem (FSLP) on [0, 1] subject to
dirichlet boundary condition. First we discretize FSLP to obtain the corresponding matrix …

On modified second Paine–de Hoog–Anderssen boundary value problem

N Karjanto - Symmetry, 2022 - mdpi.com
This article deals with a special case of the Sturm–Liouville boundary value problem (BVP),
an eigenvalue problem characterized by the Sturm–Liouville differential operator with …

On approximating eigenvalues and eigenfunctions of fractional order Sturm-Liouville problems

A Aghazadeh, Y Mahmoudi - Computational Methods for …, 2023 - cmde.tabrizu.ac.ir
In this paper, the eigenvalues and corresponding eigenfunctions of a fractional order Sturm-
Liouville problem (FSLP) are approximated by using the fractional differential transform …

Legendre approximation method for computing eigenvalues of fourth order fractional Sturm–Liouville problem

A Aghazadeh, Y Mahmoudi, FD Saei - Mathematics and Computers in …, 2023 - Elsevier
In this paper, a special class of fractional Sturm–Liouville problems of order α (3< α≤ 4) is
discussed. The method is based on utilizing the shifted Legendre polynomials on the …

Approximation and convergence of generalized fractional Sturm-Liouville problem via integral form

E Goel, RK Pandey - The Journal of Analysis, 2024 - Springer
The aim of this study is to present a numerical algorithm for solving the generalized
fractional Sturm-Liouville differential equation. We define the generalized fractional Sturm …

Numerical algorithms for recovering a fractional Sturm-Liouville operator based on trace formulae

X Li, X Jiang, X Xu - 2024 - researchsquare.com
This paper explores numerical methods for recovering a density term in a fractional Sturm-
Liouville problem using a set of spectra. By applying Lidskii's theorem, a sequence of trace …

Numerical method for solving fractional Sturm–Liouville eigenvalue problems of order two using Genocchi polynomials

A Aghazadeh, Y Mahmoudi… - Iranian Journal of …, 2023 - ijnao.um.ac.ir
A new numerical scheme based on Genocchi polynomials is constructed to solve fractional
Sturm–Liouville problems of order two in which the fractional derivative is considered in the …

Calculation of fractional integrals using partial sums of Fourier series for structural mechanics problems

A Galimyanov, T Gorskaya - E3S Web of Conferences, 2021 - e3s-conferences.org
The goal of this study is to develop and apply an approximate method for calculating
integrals that are part of models using Riemann-Liouville integrals, and to create a software …