Variable-order derivative time fractional diffusion model for heterogeneous porous media

AD Obembe, ME Hossain, SA Abu-Khamsin - Journal of Petroleum Science …, 2017 - Elsevier
Constant-order derivative (COD) time fractional diffusion models have been successfully
employed to describe transport processes where the rate of diffusion or the diffusion …

Fractional neural network models for nonlinear Riccati systems

S Lodhi, MA Manzar, MAZ Raja - Neural Computing and Applications, 2019 - Springer
In this article, strength of fractional neural networks (FrNNs) is exploited to find the
approximate solutions of nonlinear systems based on Riccati equations of arbitrary order …

Investigation of Finite-Difference Schemes for the Numerical Solution of a Fractional Nonlinear Equation

D Tverdyi, R Parovik - Fractal and Fractional, 2021 - mdpi.com
The article discusses different schemes for the numerical solution of the fractional Riccati
equation with variable coefficients and variable memory, where the fractional derivative is …

[HTML][HTML] On the approximate solutions for system of fractional integro-differential equations using Chebyshev pseudo-spectral method

MM Khader, NH Sweilam - Applied Mathematical Modelling, 2013 - Elsevier
In this paper, we implement Chebyshev pseudo-spectral method for solving numerically
system of linear and non-linear fractional integro-differential equations of Volterra type. The …

Application of the fractional Riccati equation for mathematical modeling of dynamic processes with saturation and memory effect

D Tverdyi, R Parovik - Fractal and Fractional, 2022 - mdpi.com
In this study, the model Riccati equation with variable coefficients as functions, as well as a
derivative of a fractional variable order (VO) of the Gerasimov-Caputo type, is used to …

Constructing analytical solutions of the fractional Riccati differential equations using laplace residual power series method

A Burqan, A Sarhan, R Saadeh - Fractal and Fractional, 2022 - mdpi.com
In this article, a hybrid numerical technique combining the Laplace transform and residual
power series method is used to construct a series solution of the nonlinear fractional Riccati …

[PDF][PDF] The Chebyshev collection method for solving fractional order Klein-Gordon equation

MM Khader, NH Swetlam, AMS Mahdy - WSEAS Transactions on …, 2014 - wseas.us
In this paper, we are implemented the Chebyshev spectral method for solving the non-linear
fractional Klein-Gordon equation (FKGE). The fractional derivative is considered in the …

Fractional polynomial approximations to the solution of fractional Riccati equation

M Izadi - Punjab university journal of mathematics, 2020 - journals.pu.edu.pk
In the present study, a collocation approach based on variouspolynomial basis functions for
solving the nonlinear Riccati differentialequation of fractional-order is presented. Indeed, to …

Hereditary Riccati equation with fractional derivative of variable order

DA Tvyordyj - Journal of Mathematical Sciences, 2021 - Springer
The Riccati differential equation with a fractional derivative of variable order is considered. A
derivative of variable fractional order in the original equation implies the hereditary property …

[HTML][HTML] Legendre wavelet operational matrix method for solution of fractional order Riccati differential equation

S Balaji - Journal of the Egyptian Mathematical Society, 2015 - Elsevier
A Legendre wavelet operational matrix method (LWM) presented for the solution of
nonlinear fractional order Riccati differential equations, having variety of applications in …