Results 21 to 30 of about 17,156 (210)

Meshless geometric subdivision [PDF]

Graphical Models, 2007
Point-based surface processing has developed into an attractive alternative to mesh-based processing tools for a number of geometric modeling applications. By working with point clouds directly, processing is based on the raw data and its underlying geometry rather than any arbitrary intermediate representations and generally artificial connectivity ...
Moenning, C., Memoli, Facundo, Sapiro, Guillermo, Dyn, N., Dodgson, N. A.   +4 more
openaire   +2 more sources

Meshless Computational Strategy for Higher Order Strain Gradient Plate Models

Mathematical and Computational Applications, 2022
The present research focuses on the use of a meshless method for the solution of nanoplates by considering strain gradient thin plate theory. Unlike the most common finite element method, meshless methods do not rely on a domain decomposition.
Francesco Fabbrocino, Serena Saitta, Riccardo Vescovini, Nicholas Fantuzzi, Raimondo Luciano   +4 more
doaj   +1 more source

Meshless cubature by Green’s formula [PDF]

Applied Mathematics and Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
SOMMARIVA, ALVISE, VIANELLO, MARCO
openaire   +1 more source

Meshless Polyharmonic Div-Curl Reconstruction [PDF]

Mathematical Modelling of Natural Phenomena, 2010
In this paper, we will discuss the meshless polyharmonic reconstruction of vector fields from scattered data, possibly, contaminated by noise. We give an explicit solution of the problem. After some theoretical framework, we discuss some numerical aspect arising in the problems related to the reconstruction of vector ...
Benbourhim, Mohammed-Najib, Bouhamidi, A.   +1 more
openaire   +2 more sources

Inverse heat conduction problems by using particular solutions [PDF]

, 2011
Based on the method of fundamental solutions, we develop in this paper a new computational method to solve two-dimensional transient heat conduction inverse problems.
Belytschko, Chantasiriwan, Cheng, Durbin, Fairweather, Golberg, Guo, Hon, Hon, Hsu, Ingber, Jonas, Kurpisz, Lesnic, Li, Liu, Reinhardt, Reutskiy, Shen, Sladek, Stehfest   +20 more
core   +1 more source

Meshless techniques for anisotropic diffusion [PDF]

Applied Mathematics and Computation, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MAZZIA, ANNAMARIA, PINI, GIORGIO, SARTORETTO, FLAVIO   +2 more
openaire   +2 more sources

Characteristic-Based Split Meshless Solution for Couette Flow

Civil and Environmental Engineering, 2014
The paper deals with use of the meshless method for incompressible fluid flow analysis. There are many formulations of the meshless methods. The article presents the Meshless Local Petrov-Galerkin method (MLPG) - local weak formulation of the Navier ...
Mužík Juraj
doaj   +1 more source

Node-to-Node Realization of Meshless Local Petrov Galerkin (MLPG) Fully in GPU

IEEE Access, 2019
This paper presents an end-to-end massively parallelized procedure for the solution of boundary value problems on Graphics Processing Units (GPU). The proposal is an integrated strategy that not only entails the calculation of nodal contributions, and ...
Lucas Pantuza Amorim, Renato Cardoso Mesquita, Thiago De Sousa Goveia, Bruno Carvalho Correa   +3 more
doaj   +1 more source

Moving-boundary problems solved by adaptive radial basis functions [PDF]

, 2010
The objective of this paper is to present an alternative approach to the conventional level set methods for solving two-dimensional moving-boundary problems known as the passive transport. Moving boundaries are associated with time-dependent problems and
Atluri, Cecil, Crank, E.J. Kansa, F. Runovc, Fasshauer, Fornberg, G. Turk, Gang, Greenberg, Hardy, Hill, Javierre, Kansa, Kansa, Kansa, Kwok, L. Ling, L. Vrankar, Lee, Libre, Ling, Ling, Ling, Ling, Ling, Ling, Liu, Mai-Cao, Mai-Duy, Osher, Osher, Salih, Sethian, Tsai, Vrankar, Vrankar, Wang, Wang, Wang, Wang, Wendland, Šarler   +42 more
core   +2 more sources

Investigation of Hydrodynamically Dominated Membrane Rupture, Using Smoothed Particle Hydrodynamics–Finite Element Method

Fluids, 2019
The rupturing process of a membrane, located between two fluids at the center of a three-dimensional channel, is numerically investigated. The smoothed particle hydrodynamics (SPH) and the finite element method (FEM) are used, respectively, for modeling ...
Hossein Asadi, Mohammad Taeibi-Rahni, Amir Mahdi Akbarzadeh, Khodayar Javadi, Goodarz Ahmadi   +4 more
doaj   +1 more source