LU-decomposition for solving sparse band matrix systems and its application in thin plate bending
Josip Sertić, Dražan Kozak, Rudolf Scitovski · Transactions of FAMENA · 2008
In this paper algorithm for solving sparse band system matrices is proposed. Algorithm is based on LU-decomposition, therefore has good numerical properties. Proposed algorithm is applied within the finite difference method (FDM) on solving thin plates bend problem. In order to compare the solution accuracy obtained by proposed algorithm, the same example has been solved by finite element method.