Results 171 to 180 of about 2,094 (220)

EMBEDDED NONLOCAL OPERATOR REGRESSION (ENOR): QUANTIFYING MODEL ERROR IN LEARNING NONLOCAL OPERATORS. [PDF]

open access: yesInt J Uncertain Quantif
Fan Y   +4 more
europepmc   +1 more source

A consistently coupled isogeometric–meshfree method

open access: yesComputer Methods in Applied Mechanics and Engineering, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Dongdong, Zhang, Hanjie
exaly   +5 more sources

The least‐squares meshfree method

International Journal for Numerical Methods in Engineering, 2001
AbstractA new efficient meshfree method is presented in which the first‐order least‐squares method is employed instead of the Galerkin's method. In the meshfree methods based on the Galerkin formulation, the source of many difficulties is in the numerical integration. The current method, in this respect, has different characteristics and is expected to
Park, SH, Youn, SK Youn, Sung-Kie
openaire   +3 more sources

A meshfree method: meshfree weak?strong (MWS) form method, for 2-D solids

Computational Mechanics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, G.R., Gu, Y.T.
openaire   +3 more sources

A coupling approach of the isogeometric–meshfree method and peridynamics for static and dynamic crack propagation

open access: yesComputer Methods in Applied Mechanics and Engineering, 2023
A coupling approach of the isogeometric–meshfree method and the peridynamic method is developed for static and dynamic crack propagation. The coupling approach exhibits advantages in the flexibility of modeling cracks and the exactness of geometry ...
Nhon Nguyen-Thanh   +2 more
exaly   +2 more sources

Spline‐based meshfree method

International Journal for Numerical Methods in Engineering, 2012
SUMMARYIn the present work, the spline‐based meshfree method (SBMFM) is presented. The SBMFM uses spline basis functions for field variables and boundary representation. Because of the inherent properties of splines, that is, NURBS (nonuniform rational B‐splines), the analysis domain used in the SBMFM has its own parametric domain. Unlike the classical
Kim, HJ Kim, Hyun-Jung   +1 more
openaire   +2 more sources

MESHFREE METHODS AND THEIR COMPARISONS

International Journal of Computational Methods, 2005
In recent years, one of the hottest topics in computational mechanics is the meshfree or meshless method. Increasing number of researchers are devoting themselves to the research of the meshfree methods, and a group of meshfree methods have been proposed and used to solve the ordinary differential equations (ODEs) or the partial differential equations (
openaire   +2 more sources

Home - About - Disclaimer - Privacy