Results 21 to 30 of about 250,457 (286)

Generalized fractional power series solutions for fractional differential equations

open access: yesApplied Mathematics Letters, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Angstmann, CN, Henry, BI
openaire   +2 more sources

Series solutions for the Laguerre and Lane-Emden fractional differential equations in the sense of conformable fractional derivative

open access: yesAlexandria Engineering Journal, 2019
In the present paper, we use efficient and simple algorithms of the fractional power series and Adomain polynomial methods that provide effective tools for solving such linear and nonlinear fractional differential equations in the sense of conformable ...
Zeyad Al-Zhour   +3 more
doaj   +1 more source

On simple iterative fractional order differential equations [PDF]

open access: yes, 2016
In this paper, the simple fractional iterative differential equation will be the focus of study Dβv(s)=vn(s), v(s0)=a. where s0, v0 ∈ I = [0, b], and 0 < β < 1.
Damag, Faten Hasan Mohammed   +1 more
core   +1 more source

Fast Hybrid Schemes for Fractional Riccati Equations (Rough is not so Tough)

open access: yes, 2020
We solve a family of fractional Riccati differential equations with constant (possibly complex) coefficients. These equations arise, e.g., in fractional Heston stochastic volatility models, that have received great attention in the recent financial ...
Gilles, Pagès   +2 more
core   +1 more source

Multivariate Padé Approximation for Solving Nonlinear Partial Differential Equations of Fractional Order

open access: yesAbstract and Applied Analysis, 2013
Two tecHniques were implemented, the Adomian decomposition method (ADM) and multivariate Padé approximation (MPA), for solving nonlinear partial differential equations of fractional order. The fractional derivatives are described in Caputo sense.
Veyis Turut, Nuran Güzel
doaj   +1 more source

Toward computational algorithm for time-fractional Fokker–Planck models

open access: yesAdvances in Mechanical Engineering, 2019
This article describes an efficient algorithm based on residual power series to approximate the solution of a class of partial differential equations of time-fractional Fokker–Planck model. The fractional derivative is assumed in the Caputo sense.
Asad Freihet   +5 more
doaj   +1 more source

A Systematic Approach to Delay Functions

open access: yesMathematics, 2023
We present a systematic introduction to a class of functions that provide fundamental solutions for autonomous linear integer-order and fractional-order delay differential equations.
Christopher N. Angstmann   +4 more
doaj   +1 more source

Simple Wald tests of the fractional integration parameter : an overview of new results [PDF]

open access: yes, 2008
This paper presents an overview of some new results regarding an easily implementable Wald test-statistic (EFDF test) of the null hypotheses that a time-series process is I(1) or I(0) against fractional I(d) alternatives, with d∈(0,1), allowing for ...
Dolado, Juan José   +2 more
core   +5 more sources

Analytical numerical solutions of the fractional multi-pantograph system: Two attractive methods and comparisons

open access: yesResults in Physics, 2019
In this paper, we present numerical analytical solutions of a fractional multi-pantograph system by using two attractive methods with rapidly convergence, control of the convergence region and easily software accounts of the infinite series solutions ...
Ahmad El-Ajou   +3 more
doaj   +1 more source

FRACTIONAL POWER SERIES APPROACH FOR THE SOLUTION OF FRACTIONAL-ORDER INTEGRO-DIFFERENTIAL EQUATIONS

open access: yesFractals, 2021
Fractional differential and integral equations are focus of the researchers owing to their tremendous applications in different field of science and technology, such as physics, chemistry, mathematical biology, dynamical system and engineering. In this work, a power series approach called Residual Power Series Method (RPSM) is applied for the solution
Muhammad Akbar   +6 more
openaire   +2 more sources

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