Results 51 to 60 of about 18,356 (198)

Solutions of nonlinear real world problems by a new analytical technique

Heliyon, 2018
Here a new analytical scheme is presented to solve nonlinear boundary value problems (BVPs) of higher order occurring in nonlinear phenomena. This method is called second alternative of Optimal Homotopy Asymptotic Method.
Liaqat Ali, Saeed Islam, Taza Gul, Muhammad Altaf Khan, Ebenezer Bonyah   +4 more
doaj   +1 more source

SOLUSI PENDEKATAN PERSAMAAN GELOMBANG FRAKSIONAL NON LINEAR MENGGUNAKAN NEW VERSION OF OPTIMAL HOMOTOPY ASYMPTOTIC METHOD

Barekeng, 2020
Non-linear differential equations with fractional derivative order are mathematical models that are widely used in modeling physical phenomena, one of the applications of these models is non-linear fractional wave equations.
Faiqul Fikri, Eddy Djauhari, Endang Rusyaman   +2 more
doaj   +1 more source

Solution of the Jeffery–Hamel flow problem by optimal homotopy asymptotic method

Computers & Mathematics with Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mehdi Esmaeilpour, Davood Domiri Ganji
openaire   +1 more source

The optimal homotopy asymptotic method with application to modified Kawahara equation [PDF]

Journal of the Association of Arab Universities for Basic and Applied Sciences, 2015
Abstract In this paper the optimal homotopy asymptotic method (OHAM) is introduced for obtaining the approximate solution of modified Kawahara equations. The OHAM results are compared with Variational Iteration Method (VIM), Homotopy Perturbation Method (HPM) and Exact solutions.
Ullah, H., Nawaz, R., Islam, S., Idrees, M., Fiza, M.   +4 more
openaire   +1 more source

Comparison of OHAM and HPM methods for MHD flow of an upper-convected Maxwell fluid in a porous channel

MATEC Web of Conferences, 2014
This paper presents comparison between optimal homotopy asymptotic method and homotopy perturbation method for the solution of two-dimensional steady flow of an incompressible Maxwell fluid over a transpiration channel within a porous medium due to a ...
Roslan R., Abdulhameed M., Bhadauria B.S., Hashim I.   +3 more
doaj   +1 more source

Circle packings, renormalizations, and subdivision rules

Proceedings of the London Mathematical Society, Volume 132, Issue 4, April 2026.
Abstract In this paper, we use iterations of skinning maps on Teichmüller spaces to study circle packings and develop a renormalization theory for circle packings whose nerves satisfy certain subdivision rules. We characterize when the skinning map has bounded image.
Yusheng Luo, Yongquan Zhang
wiley   +1 more source

Fractional order transient free-convection flow in a channel: application of the optimal homotopy asymptotic method

Archives of Thermodynamics
In this study, a new physical model has been created to look into the behaviour of transient incompressible unsteady flow between two infinite parallel plates exposed to high temperatures.
Sadia Irshad, Shah Jahan, Ahmed Zubair Jan, Krzysztof Kędzia, Afraz Hussain Majeed, Fiza Khan   +5 more
semanticscholar   +1 more source

A Hybrid Laplace Transform-Optimal Homotopy Asymptotic Method (LT-OHAM) for Solving Integro-Differential Equations of the Second Kind

International Journal of Analysis and Applications
The new proposed hybrid method between optimal homotopy asymptotic method and Laplace transform namely LT-OHAM is formulated for the first time in our paper. This hybrid method presents significant features of LT-OHAM and its capability of handling IDEs.
Mohammad Almousa, A. Al-Hammouri, S. Saidat, S. Alsaadi, Ghada Banihani   +4 more
semanticscholar   +1 more source

Fractional Novel Analytical Method (FNAM): An Improved Innovative Numerical Scheme to Solve Fractional Differential‐Difference Equations

Engineering Reports, Volume 8, Issue 2, February 2026.
This paper introduces the Fractional Novel Analytical Method (FNAM), a Taylor‐series‐based technique for approximating nonlinear fractional differential‐difference equations. Built on the Caputo derivative, FNAM achieves rapid convergence without relying on Adomian polynomials, perturbation schemes, or transform methods.
Uroosa Arshad, Mariam Sultana, Homan Emadifar, Atul Kumar   +3 more
wiley   +1 more source

Control of Dissipative Heat on the MHD Casson Fluid With the Interaction of Velocity Slip and Convective Condition Over a Stagnation Point

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT The growing need for enhanced thermal regulation is vital in recent advancements such as biomedical engineering, polymer processing, etc. In particular, the non‐Newtonian fluid likely Casson fluid with yield stress is used in these areas because of its ability to prepare biofluids and industrial suspensions effectively.
Bhagyabati Behuria, B. Nayak, S. R. Mishra   +2 more
wiley   +1 more source