Results 61 to 70 of about 13,810,534 (190)

A Survey of SIR‐Based Differential Epidemic Models for Control and Security Against Malware Propagation in Computer Networks

SECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.
ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley   +1 more source

An optimal method for approximating the delay differential equations of noninteger order

Advances in Difference Equations, 2018
The main purpose of this paper is to use a method with a free parameter, named the optimal asymptotic homotopy method (OHAM), in order to obtain the solution of delay differential equations, delay partial differential equations, and a system of coupled ...
Dumitru Baleanu, Bahram Agheli, Rahmat Darzi   +2 more
doaj   +1 more source

A Roadside End‐to‐End Model for Rapid Parking Path Planning Over the Occupancy Grid Map

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper proposes the roadside parking path planning model (RSP3), a roadside end‐to‐end parking path planning model that fuses with the intention of the autonomous driving vehicle via the vehicle‐to‐infrastructure (V2I) cooperation and innovatively models each path point as a classification on the occupancy grid map.
Peng Liu, Kegang Zhao, Xiwei Jiao, Bolin Gao, Haiyan Dai, Chijun Wang   +5 more
wiley   +1 more source

Comparison of Different Analytic Solutions to Axisymmetric Squeezing Fluid Flow between Two Infinite Parallel Plates with Slip Boundary Conditions

Abstract and Applied Analysis, 2012
We investigate squeezing flow between two large parallel plates by transforming the basic governing equations of the first grade fluid to an ordinary nonlinear differential equation using the stream functions ur(r,z,t)=(1/r)(∂ψ/∂z) and uz(r,z,t)=−(1/r ...
Hamid Khan, S. Islam, Javed Ali, Inayat Ali Shah   +3 more
doaj   +1 more source

Computational Multieffect Analysis of Blood‐Based Trihybrid Nanofluid Flow With Nanoparticles Through a Stenotic Artery

BioMed Research International, Volume 2026, Issue 1, 2026.
This study is aimed at examining the computational modeling of the blood flow of a trihybrid nanofluid with nanoparticles such as Ag, Au, and Cu to simulate the hemodynamics parameters and heat transfer within a constricted channel geometry that directly parallels the flow conditions in a stenosed artery.
Muhammad Sajjad Hossain, Mashrur Mahfuz, Mahtab Uddin, Ashek Ahmed, Kazi Ekramul Hoque, Golam Mostafa, Yoel A. Klug   +6 more
wiley   +1 more source

Analysis and Numerical Investigation of a Fractional Model for Community‐ and Hospital‐Acquired Methicillin‐Resistant Staphylococcus aureus in Hospital Settings

Computational and Mathematical Methods, Volume 2026, Issue 1, 2026.
In this work, we analyze a fractional model describing the transmission dynamics of community‐acquired and hospital‐acquired methicillin‐resistant Staphylococcus aureus (CA‐MRSA and HA‐MRSA) in a hospital setting. The model replaces the classical time derivative by a Caputo fractional derivative to represent memory effects in the transmission process ...
Asad Freihat, Mohammed Alabedalhadi, Rania Saadeh, Zeyad Al-Zhour, Mohamed Hafez, Yunfeng Wu   +5 more
wiley   +1 more source

.An optimal Galerkin-homotopy asymptotic method applied to the nonlinear second-order BVPs

Proceedings of the Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan, 2021
Summary: In this paper, a well-known optimal Galerkin-homotopy asymptotic method (OGHAM) has been used to solve the nonlinear second-order boundary value problems (BVPs) derived from the problem of thermo-geometric fin parameter together. The obtained solution has been placed by iteration in each equation of the system.
openaire   +1 more source

Application of modified optimal homotopy perturbation method to higher order boundary value problems in a finite domain

, 2016
This research focuses on the solution of higher order boundary value problems by our proposed method "Modified Optimal Homotopy Perturbation Method" (MOHPM). A homotopy with an embedding parameter and Daft ardar-Jafari polynomials are used.
Hajjari, Tayebeh, Ghani, Fazal, Ozel, Cenap, Ali, Liaqat, Bashidi, M. M., Islam, Saeed   +5 more
core   +1 more source

Stability problems and numerical integration on the Lie group SO(3) × R3 × R3

Open Mathematics, 2018
The paper is dealing with stability problems for a nonlinear system on the Lie group SO(3) × R3 × R3. The approximate analytic solutions of the considered system via Optimal Homotopy Asymptotic Method are presented, too.
Pop Camelia, Ene Remus-Daniel
doaj   +1 more source

Generalized Projective Riccati Equation Method for Exact Solutions in Fractional Gas Dynamics and Nonlinear Wave Propagation

Complexity, Volume 2026, Issue 1, 2026.
In this work, the exact solutions of nonlinear wave equations are studied in the framework of fractional gas dynamics. Two powerful methods, such as the generalized projective Riccati equation method (GPREM) and modified extended simple equation method (MESM), are applied to solve the fractional gas dynamics equations, which are used to model complex ...
Fatemah Mofarreh, Reham Alahmadi, Gulagha Jan Assar, Mohammed Alquraish, Naveed Iqbal, Shikha Binwal   +5 more
wiley   +1 more source