Results 71 to 80 of about 13,810,534 (190)

Improved Analysis for Squeezing of Newtonian Material between Two Circular Plates

Advances in Materials Science and Engineering, 2017
This article presents a scheme for the analysis of an unsteady axisymmetric flow of incompressible Newtonian material in the form of liquid squeezed between two circular plates.
Omar Khan, Mubashir Qayyum, Hamid Khan, Murtaza Ali   +3 more
doaj   +1 more source

On the Locally Compact Hausdorff Property in the Analytical Solutions and Stability Analysis of the Caputo Fractional Belousov–Zhabotinsky System

Complexity, Volume 2026, Issue 1, 2026.
The fractional Belousov–Zhabotinsky system (BZS) is an important reaction–diffusion model used to describe oscillatory chemical reactions, pattern formation, and memory‐dependent dynamical processes arising in chemistry and related applied sciences. The main objective of this study is to investigate the analytical properties of the fractional BZS and ...
Faten H. Damag, Mohammad Alshammari, Amin Saif, Yusuf Zeren, Mohammed S. Alsharafi, Shikha Binwal   +5 more
wiley   +1 more source

Implementation of New Single Phase Multilevel Inverter Technology With Reduced Number of Switches for PV Grid

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
In this article, we analyze the possibility of enhancing photovoltaic (PV) grid systems using a specialized single‐phase multilevel inverter (SMLI). This work may solve the most serious challenges of large‐scale PV grid interconnection by reducing the number of switches and improving efficiency and cost.
R. Deebika, R. Sankarganesh, Palanisamy R.   +2 more
wiley   +1 more source

Modifications of the Multistep Optimal Homotopy Asymptotic Method to Some Nonlinear KdV-Equations

European Journal of Pure and Applied Mathematics, 2018
In this article we have introduced the mathematical theory of multistep optimal homotopy asymptotic method (MOHAM). The proposed method is implemented to different models having system of partial differential equations (PDEs). The results obtained by proposed method are compared with Homotopy Analysis Method (HAM) and closed form solutions.
Fiza, Mehreen, Ullah, Hakeem, Islam, Saeed, Shah, Qayum, Chohan, Farkhanda Inayat, Mamat, Mustafa Bin   +5 more
openaire   +2 more sources

INTEGRAL TRANSFORMS WITH THE HOMOTOPY PERTURBATION METHOD AND SOME APPLICATIONS [PDF]

This paper applies He's homotopy perturbation method to compute a large variety of integral transforms. As illustration, the paper gives special attention to the Esscher transform, the Fourier transform, the Hankel transform, the Mellin transform, the ...
Jules Sadefo Kamdem
core  

A Study on Mathematical Modelling of Michaelis–Menten Enzyme Kinetics Using Fractional Derivatives

International Journal of Differential Equations, Volume 2026, Issue 1, 2026.
This article investigates mathematical simulations of Michaelis–Menten kinetics in differential biochemical reactions by implementing fractional derivatives. It establishes numerical computations for the concentrations of enzymes, substrates, inhibitors, products, and several complex intermediates using the homotopy perturbation method (HPM), homotopy ...
B. Radhakrishnan, P. Chandru, W. D. Mergia, Igor Freire   +3 more
wiley   +1 more source

Series Solution for Painlevé Equation II

Walailak Journal of Science and Technology, 2014
The Painlev'e equations are second order ordinary differential equations which can be grouped into six families, namely Painlev'e equation I, II,…, VI.
Fazle MABOOD, Waqar Ahmad KHAN, Ahmad Izani Md ISMAIL, Ishak HASHIM   +3 more
doaj   +1 more source

EMHD Flow of Ternary Nanofluids Over Stretching/Shrinking Surfaces With Velocity Slip in Porous Media: A Carreau Model for Multiple Geometries

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This study presents a comprehensive numerical investigation of electromagnetohydrodynamic (EMHD) boundary‐layer flow and heat transfer of a ternary hybrid nanofluid comprising Fe3O4, carbon nanotubes (CNTs), and graphene oxide (GO) dispersed in engine oil.
Kifle Adula Duguma, Yeou Jiann Lim
wiley   +1 more source

Stability Problems and Analytical Integration for the Clebsch’s System

Open Mathematics, 2019
The nonlinear stability and the existence of periodic orbits of the equilibrium states of the Clebsch’s system are discussed.. Numerical integration using the Lie-Trotter integrator and the analytic approximate solutions using Multistage Optimal Homotopy
Pop Camelia, Ene Remus-Daniel
doaj   +1 more source

Persistent Conformal Geometry and Loewner Evolution

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
We introduce persistent conformal geometry, a framework connecting geometric function theory with topological data analysis. The method assigns to each normalized univalent mapping a scale‐dependent distortion field and studies the persistent homology of its sublevel‐set filtration. The resulting persistence diagrams record the appearance, interaction,
Isra Al-Shbeil, Wael Mahmoud Mohammad Salameh, Walid Emam, Afis Saliu, Mahmoud Alderiny, Lakhlifa Sadek   +5 more
wiley   +1 more source