Numerical solution of fractional-in-space nonlinear Schrödinger equation with the Riesz fractional derivative

KM Owolabi, A Atangana - The European Physical Journal Plus, 2016 - Springer
In this paper, dynamics of time-dependent fractional-in-space nonlinear Schrödinger
equation with harmonic potential V(x),x∈R in one, two and three dimensions have been …

An adaptive finite element method for Riesz fractional partial integro-differential equations

E Adel, IL El-Kalla, A Elsaid, M Sameeh - Mathematical Sciences, 2023 - Springer
The Riesz fractional derivative has been employed to describe the spatial derivative in a
variety of mathematical models. In this work, the accuracy of the finite element method (FEM) …

Numerical solution of diffusive HBV model in a fractional medium

KM Owolabi - SpringerPlus, 2016 - Springer
Evolution systems containing fractional derivatives can result to suitable mathematical
models for describing better and important physical phenomena. In this paper, we consider …

Homotopy analysis Sumudu transform method for time—fractional third order dispersive partial differential equation

RK Pandey, HK Mishra - Advances in Computational Mathematics, 2017 - Springer
In this article, we apply the newly introduced numerical method which is a combination of
Sumudu transforms and Homotopy analysis method for the solution of time fractional third …

Spatiotemporal chaos in diffusive systems with the Riesz fractional order operator

KM Owolabi, E Pindza - Chinese Journal of Physics, 2022 - Elsevier
A reliable and efficient numerical technique for the approximation of Riesz fractional partial
differential equations with chaotic and spatiotemporal chaos properties is developed in this …

[PDF][PDF] Similarity solutions for solving Riesz fractional partial differential equations

A Elsaid, MSA Latif, M Maneea - Progr. Fract. Differ. Appl, 2016 - naturalspublishing.com
In this work, we use the similarity method to solve fractional order partial differential
equations where the fractional derivative is defined in Riesz sense. Two examples are …

Fractional-order windkessel boundary conditions in a one-dimensional blood flow model for fractional flow reserve (FFR) estimation

T Gamilov, R Yanbarisov - Fractal and Fractional, 2023 - mdpi.com
Recent studies have demonstrated the benefits of using fractional derivatives to simulate a
blood pressure profile. In this work we propose to combine a one-dimensional model of …

A Chebyshev spatial discretization method for solving fractional Fokker–Planck equation with Riesz derivatives

A Dabiri, BP Moghadam… - Special functions and …, 2020 - taylorfrancis.com
The theory yields a partial differential equation initially introduced by Fokker and Planck, and
presently called the Fokker-Planck equation. The most popular numerical methods that have …

Numerical solution for Riesz fractional diffusion equation via fractional centered difference scheme

S VALIZADEH, A BORHANIFAR - Walailak Journal of Science and …, 2021 - wjst.wu.ac.th
In this paper, a mixed matrix transform method with fractional centered difference scheme for
solving fractional diffusion equation with Riesz fractional derivative was examined. It was …

[PDF][PDF] Effect of temporal nonlocality and fractal geometry on modulational instability in optical metamaterials

AS Sylvère - 2022 - researchgate.net
Metamaterials (MMs) are artificially invented materials that show the properties which are
not found in naturally occuring materials [39-41, 12]. They are the man-made artificial …