Finite Element Methods with B-Splines

Finite Element Methods with B-Splines

4.11 - 1251 ratings - Source

An exploration of the new weighted approximation techniques which result from the combination of the finite element method and B-splines.The linear system GU = F is assembled by adding the contributions from each triangle I„ of the triangulation, i.e., gk, i = aˆ‘I„ aˆl I„gradBi grad Bk, ... I„ f Bk. The gradients in the first integral are constant and can be determined by transforming the hat-functions to a standard reference triangle. ... It is customary to describe these finite elements by the parameters which determine the polynomials on each triangle.

Title:Finite Element Methods with B-Splines
Author:Klaus Höllig
Publisher:SIAM - 2012-12-13


You Must CONTINUE and create a free account to access unlimited downloads & streaming