Results 261 to 270 of about 117,133 (285)

MODIFIED CHOLESKY DECOMPOSITION FOR SOLVING THE MOMENT MATRIX IN THE RADIAL POINT INTERPOLATION METHOD

International Journal of Computational Methods, 2014
The radial point interpolation method is frequently employed in numerical computations. It can be used to interpolate scattered data, as shape functions in meshless methods and mesh deformation scheme, etc. The main problem in calculating the radial point interpolation is solving the moment matrix of the interpolation scheme, which is usually done with
Stadler, Domen, Čelič, Damjan, Lipej, Andrej, Kosel, Franc   +3 more
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A scaled boundary radial point interpolation method for 2‐D elasticity problems

International Journal for Numerical Methods in Engineering, 2017
SummaryThe scaled boundary radial point interpolation method (SBRPIM), a new semi‐analytical technique, is introduced and applied to the analysis of the stress–strain problems. The proposed method combines the advantages of the scaled boundary finite element method and the boundary radial point interpolation method. In this method, no mesh is required,
Mohammad Hajiazizi, Adel Graili
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Recent developments of the meshless radial point interpolation method for time‐domain electromagnetics

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2012
SUMMARYMeshless methods are a promising new field in computational electromagnetics. Instead of relying on an explicit mesh topology, a numerical solution is computed on an unstructured set of collocation nodes. This allows to model fine geometrical details with high accuracy and facilitates the adaptation of node distributions for optimization or ...
Kaufmann, T., Yu, Y., Engstrom, C., Chen, Z., Fumeaux, C.   +4 more
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The Radial Point Interpolation Meshless Method for a Moderately Thick Plate

2012
Bending problem of moderately thick plate are analyzed by the radial point interpolation meshless method in this paper. The global Galerkin weak-form equation of isotropic moderately thick plate is established based on Mindlin plate theory and the minimum total potential energy principle.
Hu Weijun, Xia Ping
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Contact Analysis for Solids Based on Linearly Conforming Radial Point Interpolation Method

Computational Mechanics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Y., Liu, G.R., Dai, K.Y., Luan, M.T., Zhong, Z.H., Li, G.Y., Han, X.   +6 more
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Acceleration of Meshfree Radial Point Interpolation Method on Graphics Hardware

AIP Conference Proceedings, 2008
This article describes a parallel computational technique to accelerate radial point interpolation method (RPIM)‐based meshfree method using graphics hardware. RPIM is one of the meshfree partial differential equation solvers that do not require the mesh structure of the analysis targets.
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RADIAL POINT INTERPOLATION METHOD FOR INTERFACE PROBLEMS

Advances in Meshfree and X-FEM Methods, 2002
J. G. Wang, T. Nogami, Md. Rezaul Karim
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A Stochastic Radial Point Interpolation Method for Uncertainty Analysis in Geometry

2023 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2023
R. Kiran, Kalarickaparambil Joseph Vinoy
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Radial point interpolation method for no-yielding surface models

2001
J.G. Wang, G.R. Liu
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Phase-field modelling of brittle fracture with Smoothed Radial Point Interpolation Methods

Engineering Analysis with Boundary Elements, 2022
Larissa Novelli, Lapo Gori, Roque Luiz da Silva Pitangueira   +2 more
openaire   +1 more source