Improved grey wolf optimization algorithm and application

Y Hou, H Gao, Z Wang, C Du - Sensors, 2022 - mdpi.com
This paper proposed an improved Grey Wolf Optimizer (GWO) to resolve the problem of
instability and convergence accuracy when GWO is used as a meta-heuristic algorithm with …

[HTML][HTML] A numerical method for solving the nonlinear equations of Emden-Fowler models

AMS Mahdy - Journal of Ocean Engineering and Science, 2022 - Elsevier
These equations are of much significance in Newtonian astrophysics and the constant n is
named the polytropic sort. In this paper, we are enthused about considering another …

Memory-dependent and fractional order analysis of the initially stressed piezo-thermoelastic medium

MS Barak, V Gupta - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
In the context of the triple-phase lag model, comparison studies are conducted between the
memory-dependent derivative and fractional order derivative on the propagation of plane …

Vibrational analysis of size-dependent thermo-piezo-photo-electric semiconductor medium under memory-dependent Moore–Gibson–Thompson photo …

V Gupta, MS Barak, S Das - Mechanics of Advanced Materials and …, 2023 - Taylor & Francis
This study presents a comprehensive approach to vibrational analysis in a size-dependent,
orthotropic thermo-piezo-photo-electric semiconductor half-space under Moore–Gibson …

A gradient-enhanced physics-informed neural network (gPINN) scheme for the coupled non-fickian/non-fourierian diffusion-thermoelasticity analysis: A novel gPINN …

K Eshkofti, SM Hosseini - Engineering Applications of Artificial Intelligence, 2023 - Elsevier
This paper proposes a modified artificial intelligence (AI) approach based on the gradient-
enhanced physics-informed neural network (gPINN) with a novel structure for the …

Fractional and MDD analysis of piezo-photo-thermo-elastic waves in semiconductor medium

V Gupta, MS Barak - Mechanics of Advanced Materials and …, 2023 - Taylor & Francis
This manuscript examines the effects of memory-dependent and fractional-order derivatives
on a novel generalized piezo-thermo-elastic semiconductor model. The medium is …

Use of optimal control in studying the dynamical behaviors of fractional financial awareness models

AMS Mahdy, K Lotfy, AA El-Bary - Soft Computing, 2022 - Springer
Around there, we new examination has been done on past investigations of perhaps the
main numerical models that portray the worldwide monetary development and that is …

Boundary element modeling of fractional nonlinear generalized photothermal stress wave propagation problems in FG anisotropic smart semiconductors

MA Fahmy - Engineering Analysis with Boundary Elements, 2022 - Elsevier
The main aim of this article is to develop an efficient boundary element method (BEM)
modeling of the fractional nonlinear generalized photo thermal stress wave propagation …

Analysis of a magneto-thermoelastic problem in a piezoelastic medium using the non-local memory-dependent heat conduction theory involving three phase lags

R Tiwari, R Kumar, AE Abouelregal - Mechanics of Time-Dependent …, 2021 - Springer
One of the most important features of the non-local heat conduction theory is that it is able to
analyze and investigate the effect of all points of the body on a material point. Studying this …

General fractional financial models of awareness with Caputo–Fabrizio derivative

AMS Mahdy, YAE Amer… - Advances in …, 2020 - journals.sagepub.com
A Caputo–Fabrizio (CF) form a fractional-system mathematical model for the fractional
financial models of awareness is suggested. The fundamental attributes of the model are …