BANDWIDTH REDUCTION ON SPARSE MATRICES BY INTRODUCING NEW VARIABLES REDUCCIÓN DEL ANCHO DE BANDA DE MATRICES DISPERSAS MEDIANTE LA INTRODUCCIÓN DE NUEVAS VARIABLES

BANDWIDTH REDUCTION ON SPARSE MATRICES BY INTRODUCING NEW VARIABLES REDUCCIÓN DEL ANCHO DE BANDA DE MATRICES DISPERSAS MEDIANTE LA INTRODUCCIÓN DE NUEVAS VARIABLES

A sparse matrix bandwidth reduction method is analyzed. It consists of equation splitting, substitution and introducing new variables, similar to the substructure decomposition in the finite element method (FEM). It is especially useful when the bandwidth cannot be reduced by strategically interchan...

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Bibliographic Details
Main Author: Rainer Glüge
Format: Article
Language:English
Published: Universidad de Tarapacá 2010-12-01
Series:Ingeniare: Revista Chilena de Ingeniería
Subjects:
Matriz dispersa
ancho de banda
elemento de volumen representativo
homogenización
condiciones de borde cinemáticamente mínimas
Sparse matrix
bandwidth
representative volume element (RVE)
homogenization
kinematic minimal boundary conditions
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052010000300013

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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052010000300013

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