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A systematic derived sinh based method for singular and nearly singular boundary integrals
G **s
While potential theoretic techniques have received significant interest and found broad
success in the solution of linear partial differential equations (PDEs) in mathematical …
success in the solution of linear partial differential equations (PDEs) in mathematical …
Meshless Generalized Finite Difference Method Based on Nonlocal Differential Operators for Numerical Simulation of Elastostatics
Y Zhou, C Li, X Zhuang, Z Wang - Mathematics, 2024 - mdpi.com
This study proposes an innovative meshless approach that merges the peridynamic
differential operator (PDDO) with the generalized finite difference method (GFDM). Based on …
differential operator (PDDO) with the generalized finite difference method (GFDM). Based on …
NURBS-enhanced boundary element method based on independent geometry and field approximation for 2D potential problems
Non-uniform rational B-spline (NURBS) in Isogeometric analysis (IGA) is coupled with the
boundary element method (BEM) for 2D potential problems in this paper. The geometry and …
boundary element method (BEM) for 2D potential problems in this paper. The geometry and …
A meshless interface integral BEM for solving heat conduction in multi-non-homogeneous media with multiple heat sources
WZ Feng, LF Gao, JM Du, W Qian, XW Gao - … Communications in Heat and …, 2019 - Elsevier
This paper presented a new transformation technique from multi-domain integrals into
equivalent boundary integrals, by utilizing this technique, an efficient meshless interface …
equivalent boundary integrals, by utilizing this technique, an efficient meshless interface …
A NURBS-enhanced improved interpolating boundary element-free method for 2D potential problems and accelerated by fast multipole method
Isogeometric analysis (IGA) has been widely applied in the finite element method and
boundary element method (BEM), in which the geometry discretization error can be avoided …
boundary element method (BEM), in which the geometry discretization error can be avoided …
The Kriging integration method applied to the boundary element analysis of Poisson problems
A Narváez, J Useche - Engineering Analysis with Boundary Elements, 2020 - Elsevier
A novel efficient technique is presented for the evaluation of domain integrals that appear in
the boundary element method (BEM). Herein, the source term is approximated with the use …
the boundary element method (BEM). Herein, the source term is approximated with the use …
[HTML][HTML] NURBS-enhanced line integration boundary element method for 2D elasticity problems with body forces
A NURBS-enhanced boundary element method for 2D elasticity problems with body forces
is proposed in this paper. The non-uniform rational B-spline (NURBS) basis functions are …
is proposed in this paper. The non-uniform rational B-spline (NURBS) basis functions are …
Near singularity cancellation in weakly singular integrals of three-dimensional boundary element method
G **e, Y Zhong, H Li, W Du, S Feng, W He… - … Analysis with Boundary …, 2020 - Elsevier
This paper focuses on near singularity in weakly singular integrals of three-dimensional
boundary element method. In traditional methods, only one directional transformation is …
boundary element method. In traditional methods, only one directional transformation is …