Results 11 to 20 of about 8,551 (258)

On the stability of some fractional-order non-autonomous systems

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2007
The fractional calculus (integration and differentiation of fractional-order) is a one of the singular integral and integro-differential operators. In this work a class of fractional-order non-autonomous systems will be considered.
Sheren Ahmed Abd El-Salam   +1 more
doaj   +1 more source

Why Do Big Data and Machine Learning Entail the Fractional Dynamics?

open access: yesEntropy, 2021
Fractional-order calculus is about the differentiation and integration of non-integer orders. Fractional calculus (FC) is based on fractional-order thinking (FOT) and has been shown to help us to understand complex systems better, improve the processing ...
Haoyu Niu, YangQuan Chen, Bruce J. West
doaj   +1 more source

On the stability of a fractional-order differential equation with nonlocal initial condition

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2008
The topic of fractional calculus (integration and differentiation of fractional-order), which concerns singular integral and integro-differential operators, is enjoying interest among mathematicians, physicists and engineers. In this work, we investigate
Ahmed El-Sayed   +1 more
doaj   +1 more source

Construction of Generalized k-Bessel–Maitland Function with Its Certain Properties

open access: yesJournal of Mathematics, 2021
The main motive of this study is to present a new class of a generalized k-Bessel–Maitland function by utilizing the k-gamma function and Pochhammer k-symbol.
Waseem Ahmad Khan   +4 more
doaj   +1 more source

Instantaneous and Non-Instantaneous Impulsive Boundary Value Problem Involving the Generalized ψ-Caputo Fractional Derivative

open access: yesFractal and Fractional, 2023
This paper studies a new class of instantaneous and non-instantaneous impulsive boundary value problem involving the generalized ψ-Caputo fractional derivative with a weight.
Dongping Li   +3 more
doaj   +1 more source

Fractional order differentiation by integration with Jacobi polynomials [PDF]

open access: yes2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012
The differentiation by integration method with Jacobi polynomials was originally introduced by Mboup, Join and Fliess. This paper generalizes this method from the integer order to the fractional order for estimating the fractional order derivatives of noisy signals.
Liu, Da-Yan   +3 more
openaire   +3 more sources

Some New Extensions on Fractional Differential and Integral Properties for Mittag-Leffler Confluent Hypergeometric Function

open access: yesFractal and Fractional, 2021
This article uses fractional calculus to create novel links between the well-known Mittag-Leffler functions of one, two, three, and four parameters.
F. Ghanim   +2 more
doaj   +1 more source

Additive normal forms and integration of differential fractions

open access: yesJournal of Symbolic Computation, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boulier, François   +4 more
openaire   +2 more sources

Direct instantaneous torque control system for switched reluctance motor in electric vehicles

open access: yesThe Journal of Engineering, 2019
Switch reluctance motor is suitable for an electric vehicle driving system, which has the advantages of simple structure, high reliability of system and wide range of speed adjustment.
Lijun Liu   +3 more
doaj   +1 more source

Fractional Pantograph Delay Equations Solving by the Meshless Methods

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2023
This work describes two efficient and useful methods for solving fractional pantograph delay equations (FPDEs) with initial and boundary conditions.
Shefaa M. N. Jasim, Ghada H. Ibraheem
doaj   +1 more source

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