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authors Fix, George J. and Gunzburger, Max D.
year 1982
title On Numerical Methods for Acoustic Problems
source 14 p. : ill. Pittsburgh: Design Research Center, CMU, April, 1982. include bibliography: p. 12
summary Finite element methods are introduced for the approximate solution of periodic acoustic problems. A least squares technique is used for those problems which are governed by a first order system of partial differential equations while for second order equations, a Galerkin/multigrid technique is employed. In both cases, the solution process for the algebraic system resulting from discretization is iterative in character
keywords acoustics, finite elements, mathematics
series CADline
references Content-type: text/plain
last changed 2003/06/02 08:24
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