Probabilistic failure mechanisms via Monte Carlo simulations of complex microstructures

N Noii, A Khodadadian, F Aldakheel - Computer Methods in Applied …, 2022 - Elsevier
A probabilistic approach to phase-field brittle and ductile fracture with random material and
geometric properties is proposed within this work. In the macroscopic failure mechanics …

Numerical analysis of fully discrete energy stable weak Galerkin finite element Scheme for a coupled Cahn-Hilliard-Navier-Stokes phase-field model

M Dehghan, Z Gharibi - Applied Mathematics and Computation, 2021 - Elsevier
Abstract The Cahn-Hilliard phase-field model of two-phase incompressible flows, namely
the Cahn-Hilliard-Navier-Stokes (CH-NS) problem represents the fundamental building …

Rational design of field-effect sensors using partial differential equations, Bayesian inversion, and artificial neural networks

A Khodadadian, M Parvizi, M Teshnehlab, C Heitzinger - Sensors, 2022 - mdpi.com
Silicon nanowire field-effect transistors are promising devices used to detect minute
amounts of different biological species. We introduce the theoretical and computational …

Jacobi polynomials for the numerical solution of multi-dimensional stochastic multi-order time fractional diffusion-wave equations

MH Heydari, S Zhagharian, M Razzaghi - Computers & Mathematics with …, 2023 - Elsevier
In this paper, the one-and two-dimensional stochastic multi-order fractional diffusion-wave
equations are introduced and a collocation procedure based on the shifted Jacobi …

Dbar-Dressing Method and N-Soliton Solutions of the Derivative NLS Equation with Non-Zero Boundary Conditions

H Zhou, Y Huang, Y Yao - Mathematics, 2022 - mdpi.com
The Dbar-dressing method is extended to investigate the derivative non-linear Schrödinger
equation with non-zero boundary conditions (DNLSENBC). Based on a meromorphic …

A Green's function based iterative approach for solutions of BVPs in symmetric spaces

J Ahmad, M Arshad, A Hussain, H Al Sulami - Symmetry, 2023 - mdpi.com
We consider the Banach space C [0, 1], which is a symmetric Banach space, and prove the
existence and approximation of numerical solutions for a broad class of third-order BVPs …

A divergence-free generalized moving least squares approximation with its application

V Mohammadi, M Dehghan - Applied Numerical Mathematics, 2021 - Elsevier
An approximation based on moving least squares for vector-valued functions satisfying the
divergence-free property was employed in [67] by Trask, Maxey, and Hu. They changed the …

Application of SPD-RBF method of lines for solving nonlinear advection–diffusion–reaction equation with variable coefficients

H Mesgarani, M Kermani… - International Journal of …, 2022 - emerald.com
Purpose The purpose of this study is to use the method of lines to solve the two-dimensional
nonlinear advection–diffusion–reaction equation with variable coefficients …

Normally-off β-Ga2O3 MOSFET with an Epitaxial Drift Layer

CH Jang, G Atmaca, HY Cha - Micromachines, 2022 - mdpi.com
A normally-off β-Ga2O3 metal-oxide-semiconductor field-effect transistor (MOSFET) is
proposed using a technology computer-aided design (TCAD) device simulation, which …

[PDF][PDF] Stability results for neutral fractional stochastic differential equations

O Kahouli, S Albadran, Z Elleuch, Y Bouteraa… - AIMS Math, 2024 - researchgate.net
Many techniques have been recently employed by researchers to address the challenges
posed by fractional differential equations. In this paper, we investigate the concept of Ulam …