Results 61 to 70 of about 2,487 (168)

Hardy-Type Inequalities for an Extension of the Riemann-Liouville Fractional Derivative Operators

open access: yes
In this paper we present variety of Hardy-type inequalities and their refinements for an extension of Riemann-Liouville fractional derivative operators.
Kashuri A.   +3 more
core   +1 more source

The Bernstein Operational Matrices for Solving the Fractional Quadratic Riccati Differential Equations with the Riemann-Liouville Derivative [PDF]

open access: yes, 2013
We obtain the approximate analytical solution for the fractional quadratic Riccati differential equation with the Riemann-Liouville derivative by using the Bernstein polynomials (BPs) operational matrices.
Mohsen Alipour   +2 more
core   +1 more source

Numerical approach of riemann-liouville fractional derivative operator

open access: yes, 2021
This article introduces some new straightforward and yet powerful formulas in the form of series solutions together with their residual errors for approximating the Riemann-Liouville fractional derivative operator. These formulas are derived by utilizing
Tahat, Nedal   +9 more
core   +1 more source

Solution set for fractional differential equations with Riemann-Liouville derivative

open access: yesFractional Calculus and Applied Analysis, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chalco-Cano, Yurilev   +3 more
openaire   +6 more sources

A fractional residue theorem and its applications in calculating real integrals

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 4, April 2026.
Abstract As part of an ongoing effort to fractionalise complex analysis, we present a fractional version of the residue theorem, involving pseudo‐residues calculated at branch points. Since fractional derivatives are non‐local and fractional powers necessitate branch cuts, each pseudo‐residue depends on a line segment in the complex plane rather than a
Egor Zaytsev, Arran Fernandez
wiley   +1 more source

Existence, Stability, and Data‐Driven Analysis of a Fractional‐Order Avian Influenza Model in Poultry Farms

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
We develop and analyze a fractional‐order avian influenza chicken model for chicken farms, providing existence, uniqueness, and stability results. With real Bangladesh farm data and 80% vaccine efficacy, numerical results show that combining vaccination and treatment can control disease spread by reducing the basic reproduction number below one ...
Muhammad Altaf Khan   +4 more
wiley   +1 more source

Fast algorithms for convolution quadrature of Riemann-Liouville fractional derivative

open access: yes, 2019
Recently, the numerical schemes of the Fokker-Planck equations describing anomalous diffusion with two internal states have been proposed in [Nie, Sun and Deng, arXiv: 1811.04723], which use convolution quadrature to approximate the Riemann-Liouville ...
Nie, Daxin, Deng, Weihua, Sun, Jing
core   +1 more source

Exploration of Soliton Solutions and Bifurcation Analysis in Fluid Dynamics Governed by M Fractional (3+1)‐Dimensional Generalized B‐Type Kadomtsev–Petviashvili (gBKP) Equation

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
Explore the soliton solutions, stability, and chaotic characteristics of the M fractional (3+1)‐dimensional generalized B‐type Kadomtsev–Petviashvili (gBKP) equation, where a Galilean transformation is performed to get the related system of equations.
Md. Habibul Bashar   +5 more
wiley   +1 more source

Stability Concepts of Riemann-Liouville Fractional-Order Delay Nonlinear Systems

open access: yes, 2021
First, we set up in an appropriate way the initial value problem for nonlinear delay differential equations with a Riemann-Liouville (RL) fractional derivative.
Snezhana Hristova   +2 more
core   +1 more source

Cauchy’s integral formula via the modified Riemann–Liouville derivative for analytic functions of fractional order

open access: yes, 2010
The modified Riemann–Liouville fractional derivative applies to functions which are fractional differentiable but not differentiable, in such a manner that they cannot be analyzed by means of the Djrbashian fractional derivative. It provides a fractional
Jumarie, Guy, Guy Jumarie
core   +1 more source

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