Point cloud generation for meshfree methods: An overview

P Suchde, T Jacquemin, O Davydov - Archives of Computational Methods …, 2023 - Springer
Meshfree methods are becoming an increasingly popular alternative to mesh-based
methods of numerical simulation. The biggest stated advantage of meshfree methods is the …

Error analysis of the meshless finite point method

X Li, H Dong - Applied Mathematics and Computation, 2020 - Elsevier
The finite point method (FPM) is a notable truly meshless method based on the moving least
squares (MLS) approximation and the point collocation technique. In this paper, the error of …

A fast and stabilized meshless method for the convection-dominated convection-diffusion problems

P Zhang, X Zhang, H Xiang, L Song - Numerical Heat Transfer …, 2016 - Taylor & Francis
This paper presents a fast and stabilized meshless method that combines variational multi-
scale element free Galerkin (VMEFG) method and proper orthogonal decomposition (POD) …

GPU computing of compressible flow problems by a meshless method with space-filling curves

ZH Ma, H Wang, SH Pu - Journal of Computational Physics, 2014 - Elsevier
A graphic processing unit (GPU) implementation of a meshless method for solving
compressible flow problems is presented in this paper. Least-square fit is used to discretize …

A GPU based compressible multiphase hydrocode for modelling violent hydrodynamic impact problems

ZH Ma, DM Causon, L Qian, HB Gu, CG Mingham… - Computers & …, 2015 - Elsevier
This paper presents a GPU based compressible multiphase hydrocode for modelling violent
hydrodynamic impacts under harsh conditions such as slamming and underwater explosion …

A parallel meshless dynamic cloud method on graphic processing units for unsteady compressible flows past moving boundaries

ZH Ma, H Wang, SH Pu - Computer Methods in Applied Mechanics and …, 2015 - Elsevier
This paper presents an effort to implement a recently proposed meshless dynamic cloud
method (Hong Wang et al., 2010) on modern high-performance graphic processing units …

A-posteriori error estimation for the finite point method with applications to compressible flow

E Ortega, R Flores, E Oñate, S Idelsohn - Computational Mechanics, 2017 - Springer
An a-posteriori error estimate with application to inviscid compressible flow problems is
presented. The estimate is a surrogate measure of the discretization error, obtained from an …

A meshless finite point method for the improved Boussinesq equation using stabilized moving least squares approximation and Richardson extrapolation

X Li - Numerical Methods for Partial Differential Equations, 2023 - Wiley Online Library
A meshless finite point method (FPM) is developed in this paper for the numerical solution of
the nonlinear improved Boussinesq equation. A time discrete technique is used to …

Parallel meshless radial basis function collocation method for neutron diffusion problems

T Tanbay - Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, 2024 - dergipark.org.tr
The meshless global radial basis function (RBF) collocation method is widely used to model
physical phenomena in science and engineering. The method produces highly accurate …

Finite point method of nonlinear convection diffusion equation

X Qin, G Hu, G Peng - Filomat, 2020 - doiserbia.nb.rs
Aiming at the nonlinear convection diffusion equation with the numerical oscillations, a
numerical stability algorithm is constructed. The basic principle of the finite point algorithm is …