USE OF B-SPLINE FUNCTION IN ELEMENT FREE GALERKIN METHOD FOR NUMERICAL SOLUTION OF PARTIAL DIFFERENTIAL EQUATION

被引：0

作者：

Sandeep, K. ^{[1
]}

Kumar, K. Kamal ^{[1
]}

机构：

[1] Banaras Hindu Univ, Inst Technol, Dept Mech Engn, Varanasi 221005, Uttar Pradesh, India

来源：

INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS | 2009年 / 6卷 / 03期

关键词：

B-spline; element free Galerkin; meshless method; FRACTURE; WAVELETS;

D O I：

10.1142/S0219876209001875

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper presents application of a B-spline function in place of a shape function obtained by using moving least square approximant with B-spline weight and linear basis. The piecewise polynomial function of B-spline with C-2 and lower order continuity is efficiently used in element free Galerkin (EFG) method to generate a new fast algorithm for the solution of one-dimensional partial differential equation. The support of B-spline function is assumed as the domain of influence of EFG method. The results of bar deflection are compared with those obtained by other researchers.

引用

页码：349 / 360

页数：12

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