Results 51 to 60 of about 573 (198)
Analysis of Two Dimensional Steady-State Heat Conduction Problems by MLPG Method [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2011 Numerical solutions obtained by the Meshless local Petrov–Galerkin (MLPG) method are presented for two-dimensional steady-state heat conduction problems.
GholamHosein Baradaran +1 more
doaj
Monitoring network design with MLPG-TLBO hybrid model (case study Birjand, Iran)
Applied Water Science, 2022 As the groundwater quantitative monitoring aimed to determine the factors affecting the aquifer behavior plays an important role in its regional management, studying the temporal and spatial groundwater level variations requires a comprehensive ...
Nahid Majidi Khalilabad +3 more
doaj +1 more source
Numerical approximation of the fractional HIV model using the meshless local Petrov–Galerkin method
Advances in Difference Equations, 2019 This paper deals with the model of fractional HIV-1 infection of CD4+T cells transformation with homogeneous Neumann boundary conditions. Numerical methods for solving fractional time differential equations are developed with Caputo’s definition.
Kunwithree Phramrung +2 more
doaj +1 more source
Exact Dirichlet boundary multi‐resolution hash encoding solver for structures
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 25, Page 4172-4192, 20 October 2025.Abstract Designed to address computationally expensive scientific problems, physics‐informed neural networks (PINNs) have primarily focused on solving issues involving relatively simple geometric shapes. Drawing inspiration from exact Dirichlet boundary PINN and neural representation field, this study first develops a multi‐resolution hash encoding ...
Xiaoge Tian, Jiaji Wang, Xinzheng Lu
wiley +1 more source
A modified meshless local Petrov-Galerkin method for solid mechanics. [PDF]
, 2000 Summary A meshless local Petrov-Galerkin method ...
K Y Liu, G Y Li, S Y Long
core
International Journal of Mechanical System Dynamics, Volume 5, Issue 1, Page 40-66, March 2025.ABSTRACT This research article introduces a high‐order finite element model based on the first‐order shear deformation theory to analyze the hygrothermal static responses of nanoscale, multidirectional nanofunctionally graded piezoelectric (NFGP) plates resting on variable elastic foundations. The study considers the material properties of these plates,
Pawan Kumar, Suraj Prakash Harsha
wiley +1 more source
Structural Reliability Assessment by a Modified Spectral Stochastic Meshless Local Petrov-Galerkin Method [PDF]
, 2013 This study presents a new tool for solving stochastic boundary-value problems. This tool is created by modify the previous spectral stochastic meshless local Petrov-Galerkin method using the MLPG5 scheme.
Guang Yih Sheu
core
The meshless local Petrov-Galerkin method for simulating unsteady incompressible fluid flow [PDF]
, 2014 This article presents a numerical algorithm using the Meshless Local Petrov-Galerkin (MLPG) method for the incompressible Navier–Stokes equations. To deal with time derivatives, the forward time differences are employed yielding the Poisson’s equation ...
Luadsong, A., Sataprahm, C.
core +1 more source
Analysis of Piezoelectric Semiconducting Solids by Meshless Method
Journal of Mechanical Engineering, 2015 In this paper, a meshless local Petrov-Galerkin (MLPG) method is proposed to calculate mechanical and electrical responses of three-dimensional piezoelectric semiconductors under static load.
Staňák P., Sládek J., Sládek V.
doaj +1 more source
Numerical MLPG Analysis of Piezoelectric Sensor in Structures
Slovak Journal of Civil Engineering, 2014 The paper deals with a numerical analysis of the electro-mechanical response of piezoelectric sensors subjected to an external non-uniform displacement field.
Staňák Peter +3 more
doaj +1 more source