Results 11 to 20 of about 284,471 (244)

Analysis of Lie Symmetries with Conservation Laws and Solutions of Generalized (4 + 1)-Dimensional Time-Fractional Fokas Equation

Fractal and Fractional, 2022
High-dimensional fractional equations research is a cutting-edge field with significant practical and theoretical implications in mathematics, physics, biological fluid mechanics, and other fields.
Zhuo Jiang, Zong-Guo Zhang, Jing-Jing Li, Hong-Wei Yang   +3 more
doaj   +1 more source

Mathematical Simulation of Heat Transfer in Thermally Magnetised Oldroyd-B Fluid in Sakiadis Rheology with a Heat Reservoir

Mathematics, 2022
Sakiadis rheology of a generalised polymeric material, as well as a heat source or sink and a magnetic field, are all part of this study. Thermal radiations have been introduced into the convective heating process. The translation of a physical situation
Zeeshan, Rasool Shah, Waris Khan, Essam R. El-Zahar, Se-Jin Yook, Nehad Ali Shah   +5 more
doaj   +1 more source

A Novel Numerical Method for Theoretical Tire Model Simulation

Machines, 2022
Theoretical tire models are often used in tire dynamics analysis and tire design. In the past, scholars have carried out a lot of research on theoretical model modeling; however, little progress has been made on its solution.
Qianjin Liu, Dang Lu, Yao Ma, Danhua Xia
doaj   +1 more source

The Approximate Solution of the Fornberg-Whitham Equation by a Semi-Analytical Iterative Technique [PDF]

Engineering and Technology Journal, 2018
In this work, two semi-analytical methods are introduced inorder to handle the solution of the Fornberg-Whitham equation. Thefirst one method has been proposed by Temimi and Ansari, namely theTAM.
Sinan Abd Almjeed
doaj   +1 more source

Hybrid Nanofluid Flow Induced by an Oscillating Disk Considering Surface Catalyzed Reaction and Nanoparticles Shape Factor

Nanomaterials, 2022
Lately, a new class of nanofluids, namely hybrid nanofluids, has been introduced that performs much better compared with the nanofluids when a healthier heat transfer rate is the objective of the study.
Muhammad Ramzan, Saima Riasat, Saleh Fahad Aljurbua, Hassan Ali S. Ghazwani, Omar Mahmoud   +4 more
doaj   +1 more source

A numerical procedure to solve Poisson’s equation in spherical coordinates [PDF]

Revista Brasileira de Ensino de Física, 2021
This paper sets out to present a numerical procedure that solves Poisson’s equation in a spherical coordinate system. To discretize this equation, integration techniques at the interfaces between different regions have been carried out allowing the ...
Adilson Costa da Silva, José Abdalla Helayël Neto, Vladimir Santos da Costa   +2 more
doaj   +1 more source

A Comparison between Euler's Method and 4-th Order Runge- Kutta Method For Numerical Solutions of Neutrosophic and Dual Differential Problems [PDF]

Neutrosophic Sets and Systems
This paper is dedicated to study some numerical solutions of neutrosophic and dual differential problems through a numerical comparison between neutrosophic Euler's method and 4-th order Runge-Kutta neutrosophic and dual method, where we apply both ...
Ahmed Salem Heilat
doaj   +1 more source

On Asymptotics of Some Fractional Differential Equations

Mathematical Modelling and Analysis, 2013
In this paper we study the large-argument asymptotic behaviour of certain fractional differential equations with Caputo derivatives. We obtain exponential and algebraic asymptotic solutions.
Lukasz Plociniczak
doaj   +1 more source

Numerical Solution of Stochastic Hyperbolic Equations

Abstract and Applied Analysis, 2012
A two-step difference scheme for the numerical solution of the initial-boundary value problem for stochastic hyperbolic equations is presented. The convergence estimate for the solution of the difference scheme is established.
Necmettin Aggez, Maral Ashyralyyewa
doaj   +1 more source